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Porcelain

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Porcelain ( / ˈ p ɔːr s ( ə ) l ɪ n / ) is a ceramic material made by heating raw materials , generally including kaolinite , in a kiln to temperatures between 1,200 and 1,400 °C (2,200 and 2,600 °F). The greater strength and translucence of porcelain, relative to other types of pottery , arise mainly from vitrification and the formation of the mineral mullite within the body at these high temperatures. End applications include tableware , decorative ware such as figurines , and products in technology and industry such as electrical insulators and laboratory ware.

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125-513: The manufacturing process used for porcelain is similar to that used for earthenware and stoneware , the two other main types of pottery, although it can be more challenging to produce. It has usually been regarded as the most prestigious type of pottery due to its delicacy, strength, and high degree of whiteness. It is frequently both glazed and decorated. Though definitions vary, porcelain can be divided into three main categories: hard-paste , soft-paste , and bone china . The categories differ in

250-402: A ceramic glaze , and such a process is used for the great majority of modern domestic earthenware. The main other important types of pottery are porcelain , bone china , and stoneware , all fired at high enough temperatures to vitrify. End applications include tableware and decorative ware such as figurines . Earthenware comprises "most building bricks, nearly all European pottery up to

375-508: A kiln to permanently set their shapes, vitrify the body and the glaze. Porcelain is fired at a higher temperature than earthenware so that the body can vitrify and become non-porous. Many types of porcelain in the past have been fired twice or even three times, to allow decoration using less robust pigments in overglaze enamel . Porcelain was invented in China over a centuries-long development period beginning with "proto-porcelain" wares dating from

500-537: A patent on a porcelain containing bone ash. This was the first bone china , subsequently perfected by Josiah Spode . William Cookworthy discovered deposits of kaolin in Cornwall , and his factory at Plymouth , established in 1768, used kaolin and china stone to make hard-paste porcelain with a body composition similar to that of the Chinese porcelains of the early 18th century. But the great success of English ceramics in

625-457: A centralised organization and stressed acceptance of any mission to which the pope might call them. His main principle became the unofficial Jesuit motto: Ad Maiorem Dei Gloriam ("For the greater glory of God"). This phrase is designed to reflect the idea that any work that is not evil can be meritorious for the spiritual life if it is performed with this intention, even things normally considered of little importance. The Society of Jesus

750-536: A few key activities. First, they founded schools throughout Europe. Jesuit teachers were trained in both classical studies and theology , and their schools reflected this. These schools taught with a balance of Aristotelian methods with mathematics. Second, they sent out missionaries across the globe to evangelize those peoples who had not yet heard the Gospel , founding missions in widely diverse regions such as modern-day Paraguay , Japan, Ontario , and Ethiopia . One of

875-824: A few thousand years. Outside East Asia , porcelain was manufactured at any scale only from the 18th century AD, and then initially as an expensive luxury. After it is fired, earthenware is opaque and non-vitreous, soft and capable of being scratched with a knife. The Combined Nomenclature of the European Union describes it as being made of selected clays sometimes mixed with feldspars and varying amounts of other minerals, and white or light-coloured (i.e., slightly greyish, cream, or ivory). Generally, unfired earthenware bodies exhibit higher plasticity than most whiteware bodies and hence are easier to shape by RAM press , roller-head or potter's wheel than bone china or porcelain. Due to its porosity, fired earthenware, with

1000-613: A long and very detailed account of the country and its religion as well as treatises in Tibetan that attempted to refute key Buddhist ideas and establish the truth of Catholic Christianity. Jesuit missions in the Americas became controversial in Europe, especially in Spain and Portugal where they were seen as interfering with the proper colonial enterprises of the royal governments. The Jesuits were often

1125-399: A major European factories producing tableware, and later porcelain figurines. Eventually other factories opened: Gardner porcelain, Dulyovo (1832), Kuznetsovsky porcelain, Popovsky porcelain, and Gzhel . During the twentieth century, under Soviet governments, ceramics continued to be a popular artform, supported by the state, with an increasingly propagandist role. One artist, who worked at

1250-504: A partner or comrade. From this came "Society of Jesus" (SJ) by which they would be known more widely. Religious orders established in the medieval era were named after particular men: Francis of Assisi (Franciscans); Domingo de Guzmán , later canonized as Saint Dominic (Dominicans); and Augustine of Hippo (Augustinians). Ignatius of Loyola and his followers appropriated the name of Jesus for their new order, provoking resentment by other orders who considered it presumptuous. The resentment

1375-508: A paste composed of kaolin and alabaster and fired at temperatures up to 1,400 °C (2,552 °F) in a wood-fired kiln, producing a porcelain of great hardness, translucency, and strength. Later, the composition of the Meissen hard paste was changed, and the alabaster was replaced by feldspar and quartz , allowing the pieces to be fired at lower temperatures. Kaolinite, feldspar, and quartz (or other forms of silica ) continue to constitute

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1500-638: A place of study in Louvain (1614). This was the earliest foundation of what would later be called Heythrop College . Campion Hall , founded in 1896, has been a presence within Oxford University since then. 16th and 17th-century Jesuit institutions intended to train priests were hotbeds for the persecution of Catholics in Britain, where men suspected of being Catholic priests were routinely imprisoned, tortured, and executed. Jesuits were among those killed, including

1625-619: A sound footing, introducing the Tridentine Reforms and finding suitable men to fill vacant sees. He established a house of religious women in Limerick known as the Menabochta ("poor women" ) and in 1565 preparations began for establishing a school at Limerick. At his instigation, Richard Creagh , a priest of the Diocese of Limerick, was persuaded to accept the vacant Archdiocese of Armagh , and

1750-552: A source of imperial pride. The Yongle emperor erected a white porcelain brick-faced pagoda at Nanjing , and an exceptionally smoothly glazed type of white porcelain is peculiar to his reign. Jingdezhen porcelain's fame came to a peak during the Qing dynasty. Although the Japanese elite were keen importers of Chinese porcelain from early on, they were not able to make their own until the arrival of Korean potters that were taken captive during

1875-404: A special obedience to the sovereign pontiff in regard to the missions" to the effect that a Jesuit is expected to be directed by the pope " perinde ac cadaver " ("as if he was a lifeless body") and to accept orders to go anywhere in the world, even if required to live in extreme conditions. This was so because Ignatius, its leading founder, was a nobleman who had a military background. Accordingly,

2000-559: A time been predominantly Protestant, notably Poland and Lithuania . Today, Jesuit colleges and universities are located in over one hundred nations around the world. Under the notion that God can be encountered through created things and especially art, they encouraged the use of ceremony and decoration in Catholic ritual and devotion. Perhaps as a result of this appreciation for art, coupled with their spiritual practice of "finding God in all things", many early Jesuits distinguished themselves in

2125-575: A water absorption of 5-8%, must be glazed to be watertight. Earthenware has lower mechanical strength than bone china, porcelain or stoneware, and consequently articles are commonly made in thicker cross-section, although they are still more easily chipped. Darker-coloured terracotta earthenware, typically orange or red due to a comparatively high content of iron oxides , are widely used for flower pots, tiles and some decorative and oven ware. Materials The compositions of earthenware bodies vary considerably, and include both prepared and 'as dug';

2250-484: A wider range of colours. Like many earlier wares, modern porcelains are often biscuit -fired at around 1,000 °C (1,830 °F), coated with glaze and then sent for a second glaze -firing at a temperature of about 1,300 °C (2,370 °F) or greater. Another early method is "once-fired", where the glaze is applied to the unfired body and the two fired together in a single operation. In this process, "green" (unfired) ceramic wares are heated to high temperatures in

2375-646: Is a religious order of clerics regular of pontifical right for men in the Catholic Church headquartered in Rome. It was founded in 1540 by Ignatius of Loyola and six companions, with the approval of Pope Paul III . The society is engaged in evangelization and apostolic ministry in 112 nations. Jesuits work in education, research, and cultural pursuits. Jesuits also conduct retreats, minister in hospitals and parishes, sponsor direct social and humanitarian ministries, and promote ecumenical dialogue . The Society of Jesus

2500-634: Is a member of a Society founded chiefly for this purpose: to strive especially for the defence and propagation of the faith and for the progress of souls in Christian life and doctrine, by means of public preaching, lectures and any other ministration whatsoever of the Word of God, and further by means of retreats, the education of children and unlettered persons in Christianity, and the spiritual consolation of Christ's faithful through hearing confessions and administering

2625-510: Is a very common shape in Korea. Korean celadon comes in a variety of colors, from turquoise to putty . Additionally, in the late 13th century, the Inlay technique of expressing pigmented patterns by filling the hollow parts of pottery with white and red clay was frequently used. The main difference from those in China is that many specimens have inlay decoration under the glaze. Most Korean ceramics from

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2750-418: Is classified among institutes as an order of clerks regular , that is, a body of priests organized for apostolic work, and following a religious rule. The term Jesuit (of 15th-century origin, meaning "one who used too frequently or appropriated the name of Jesus") was first applied to the society in reproach (1544–1552). The term was never used by Ignatius of Loyola, but over time, members and friends of

2875-761: Is consecrated under the patronage of Madonna della Strada , a title of the Blessed Virgin Mary , and it is led by a superior general . The headquarters of the society, its general curia , is in Rome. The historic curia of Ignatius is now part of the Collegio del Gesù attached to the Church of the Gesù , the Jesuit mother church . Members of the Society of Jesus make profession of "perpetual poverty, chastity, and obedience" and "promise

3000-416: Is determined by measuring the increase in content of water required to change a clay from a solid state bordering on the plastic, to a plastic state bordering on the liquid, though the term is also used less formally to describe the ease with which a clay may be worked. Clays used for porcelain are generally of lower plasticity than many other pottery clays. They wet very quickly, meaning that small changes in

3125-530: Is now made worldwide, including in China. The English had read the letters of Jesuit missionary François Xavier d'Entrecolles , which described Chinese porcelain manufacturing secrets in detail. One writer has speculated that a misunderstanding of the text could possibly have been responsible for the first attempts to use bone-ash as an ingredient in English porcelain, although this is not supported by modern researchers and historians. Traditionally, English bone china

3250-575: Is the founding document of the Society of Jesus as an official Catholic religious order. Ignatius was chosen as the first Superior General . Paul III's bull had limited the number of its members to sixty. This limitation was removed through the bull Exposcit debitum of Julius III in 1550. In 1543, Peter Canisius entered the Company. Ignatius sent him to Messina, where he founded the first Jesuit college in Sicily . Ignatius laid out his original vision for

3375-954: The Spiritual Exercises to help others follow the teachings of Jesus Christ . On 15 August 1534, Ignatius of Loyola (born Íñigo López de Loyola), a Spaniard from the Basque city of Loyola , and six others mostly of Castilian origin, all students at the University of Paris , met in Montmartre outside Paris, in a crypt beneath the church of Saint Denis , now Saint Pierre de Montmartre , to pronounce promises of poverty, chastity, and obedience. Ignatius' six companions were: Francisco Xavier from Navarre ( modern Spain ), Alfonso Salmeron , Diego Laínez , Nicolás Bobadilla from Castile ( modern Spain ), Peter Faber from Savoy , and Simão Rodrigues from Portugal . The meeting has been commemorated in

3500-768: The Baranovsky Porcelain Factory and at the Experimental Ceramic and Artistic Plant in Kyiv, was Oksana Zhnikrup , whose porcelain figures of the ballet and the circus were widely known. The pastes produced by combining clay and powdered glass ( frit ) were called Frittenporzellan in Germany and frita in Spain. In France they were known as pâte tendre and in England as "soft-paste". They appear to have been given this name because they do not easily retain their shape in

3625-663: The Counter-Reformation and, later, in the implementation of the Second Vatican Council . Jesuit missionaries established missions around the world from the 16th to the 18th century and had both successes and failures in Christianizing the native peoples. The Jesuits have always been controversial within the Catholic Church and have frequently clashed with secular governments and institutions. Beginning in 1759,

3750-701: The Dakin Building in Brisbane, California and the Gulf Building in Houston, Texas, which when constructed in 1929 had a 21-metre-long (69 ft) porcelain logo on its exterior. Earthenware Earthenware is glazed or unglazed nonvitreous pottery that has normally been fired below 1,200 °C (2,190 °F). Basic earthenware, often called terracotta , absorbs liquids such as water. However, earthenware can be made impervious to liquids by coating it with

3875-700: The First Nations and Native American languages they had learned. For instance, before his death in 1708, Jacques Gravier , vicar general of the Illinois Mission in the Mississippi River valley, compiled a Miami–Illinois –French dictionary , considered the most extensive among works of the missionaries. Extensive documentation was left in the form of The Jesuit Relations , published annually from 1632 until 1673. Whereas Jesuits were active in Britain in

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4000-518: The Islamic world , where they were highly prized. Eventually, porcelain and the expertise required to create it began to spread into other areas of East Asia. During the Song dynasty (960–1279 CE), artistry and production had reached new heights. The manufacture of porcelain became highly organised, and the dragon kilns excavated from this period could fire as many as 25,000 pieces at a time, and over 100,000 by

4125-516: The Japanese invasions of Korea (1592–1598) . They brought an improved type of kiln, and one of them spotted a source of porcelain clay near Arita , and before long several kilns had started in the region. At first their wares were similar to the cheaper and cruder Chinese porcelains with underglaze blue decoration that were already widely sold in Japan; this style was to continue for cheaper everyday wares until

4250-630: The Joseon Dynasty (1392-1910) are of excellent decorative quality. It usually has a melon shape and is asymmetrical. Imported Chinese porcelains were held in such great esteem in Europe that in English china became a commonly used synonym for the Italian-derived porcelain . The first mention of porcelain in Europe is in Il Milione by Marco Polo in the 13th century. Apart from copying Chinese porcelain in faience ( tin glazed earthenware ),

4375-512: The Kangxi Emperor and many Jesuit converts that Chinese veneration of ancestors and Confucius was a nonreligious token of respect, Pope Clement XI 's papal decree Cum Deus Optimus ruled that such behavior constituted impermissible forms of idolatry and superstition in 1704; his legate Tournon and Bishop Charles Maigrot of Fujian, tasked with presenting this finding to the Kangxi Emperor , displayed such extreme ignorance that

4500-598: The Liturgy of Hours in common) allowed them to be flexible and meet diverse needs arising at the time. After much training and experience in theology, Jesuits went across the globe in search of converts to Christianity. Despite their dedication, they had little success in Asia, except in the Philippines . For instance, early missions in Japan resulted in the government granting the Jesuits

4625-672: The Martyrium of Saint Denis, Montmartre . They called themselves the Compañía de Jesús , and also Amigos en El Señor or "Friends in the Lord", because they felt "they were placed together by Christ." The name "company" had echoes of the military (reflecting perhaps Ignatius' background as Captain in the Spanish army) as well as of discipleship (the "companions" of Jesus). The Spanish "company" would be translated into Latin as societas like in socius ,

4750-603: The Petrine primacy and the priority of the Mass amongst the sacraments with his students and congregation, and that his sermons should emphasize obedience to secular princes if he wished to avoid arrest. The number of scholars in their care was very small. An early example of a school play in Ireland is sent in one of Good's reports, which was performed on the Feast of St. John in 1566. The school

4875-484: The Protestant Reformation throughout Catholic Europe. Ignatius and the early Jesuits did recognize, though, that the hierarchical church was in dire need of reform. Some of their greatest struggles were against corruption, venality , and spiritual lassitude within the Catholic Church. Ignatius insisted on a high level of academic preparation for the clergy in contrast to the relatively poor education of much of

5000-604: The Scholastic structure of Catholic thought. This method of teaching was important in the context of the Scientific Revolution, as these universities were open to teaching new scientific and mathematical methodology. Further, many important thinkers of the Scientific Revolution were educated by Jesuit universities. In addition to the teachings of faith , the Jesuit Ratio Studiorum (1599) would standardize

5125-517: The Shang dynasty (1600–1046 BCE). By the time of the Eastern Han dynasty (25–220 CE) these early glazed ceramic wares had developed into porcelain, which Chinese defined as high-fired ware. By the late Sui dynasty (581–618 CE) and early Tang dynasty (618–907 CE), the now-standard requirements of whiteness and translucency had been achieved, in types such as Ding ware . The wares were already exported to

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5250-476: The Spiritual Exercises . During a four-week period of silence, individuals undergo a series of directed meditations on the purpose of life and contemplations on the life of Christ. They meet regularly with a spiritual director who guides their choice of exercises and helps them to develop a more discerning love for Christ. The retreat follows a "Purgative-Illuminative-Unitive" pattern in the tradition of

5375-518: The 16th and 17th centuries introduced Western science and astronomy, then undergoing its own revolution , to China. The scientific revolution brought by the Jesuits coincided with a time when scientific innovation had declined in China: [The Jesuits] made efforts to translate western mathematical and astronomical works into Chinese and aroused the interest of Chinese scholars in these sciences. They made very extensive astronomical observation and carried out

5500-576: The 16th century, due to the persecution of Catholics in the Elizabethan times, an English province was only established in 1623. The first pressing issue for early Jesuits in what today is the United Kingdom was to establish places for training priests. After an English College was opened in Rome (1579), a Jesuit seminary was opened at Valladolid (1589), then one in Seville (1592), which culminated in

5625-515: The 1860s. In the 18th century, especially in English Staffordshire pottery , technical improvements enabled very fine wares such as Wedgwood 's creamware , that competed with porcelain with considerable success, as his huge creamware Frog Service for Catherine the Great showed. The invention of transfer printing processes made highly decorated wares cheap enough for far wider sections of

5750-614: The 18th century was based on soft-paste porcelain, and refined earthenwares such as creamware , which could compete with porcelain, and had devastated the faience industries of France and other continental countries by the end of the century. Most English porcelain from the late 18th century to the present is bone china. In the twenty-five years after Briand's demonstration, a number of factories were founded in England to make soft-paste tableware and figures: Porcelain has been used for electrical insulators since at least 1878, with another source reporting earlier use of porcelain insulators on

5875-589: The 20th century. Exports to Europe began around 1660, through the Chinese and the Dutch East India Company , the only Europeans allowed a trading presence. Chinese exports had been seriously disrupted by civil wars as the Ming dynasty fell apart, and the Japanese exports increased rapidly to fill the gap. At first the wares used European shapes and mostly Chinese decoration, as the Chinese had done, but gradually original Japanese styles developed. Nabeshima ware

6000-576: The Catholic Church expelled Jesuits from most countries in Europe and from European colonies. Pope Clement XIV officially suppressed the order in 1773. In 1814, the Church lifted the suppression. Ignatius of Loyola , a Basque nobleman from the Pyrenees area of northern Spain, founded the society after discerning his spiritual vocation while recovering from a wound sustained in the Battle of Pamplona . He composed

6125-603: The French Jesuit father Francois Xavier d'Entrecolles and soon published in the Lettres édifiantes et curieuses de Chine par des missionnaires jésuites . The secrets, which d'Entrecolles read about and witnessed in China, were now known and began seeing use in Europe. Von Tschirnhaus along with Johann Friedrich Böttger were employed by Augustus II , King of Poland and Elector of Saxony , who sponsored their work in Dresden and in

6250-587: The German state of Saxony , the search concluded in 1708 when Ehrenfried Walther von Tschirnhaus produced a hard, white, translucent type of porcelain specimen with a combination of ingredients, including kaolin and alabaster , mined from a Saxon mine in Colditz . It was a closely guarded trade secret of the Saxon enterprise. In 1712, many of the elaborate Chinese porcelain manufacturing secrets were revealed throughout Europe by

6375-413: The Hewelke factory, which only lasted from 1758 to 1763. The soft-paste Cozzi factory fared better, lasting from 1764 to 1812. The Le Nove factory produced from about 1752 to 1773, then was revived from 1781 to 1802. The first soft-paste in England was demonstrated by Thomas Briand to the Royal Society in 1742 and is believed to have been based on the Saint-Cloud formula. In 1749, Thomas Frye took out

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6500-532: The Japanese Language", a Japanese–Portuguese dictionary written 1603); Vietnamese (Portuguese missionaries created the Vietnamese alphabet , which was later formalized by Avignon missionary Alexandre de Rhodes with his 1651 trilingual dictionary ); Tupi (the main language of Brazil); and the pioneering study of Sanskrit in the West by Jean François Pons in the 1740s. Jesuit missionaries were active among indigenous peoples in New France in North America, many of them compiling dictionaries or glossaries of

6625-445: The Ming dynasty, and in 1598, Dutch merchants followed. Some porcelains were more highly valued than others in imperial China. The most valued types can be identified by their association with the court, either as tribute offerings, or as products of kilns under imperial supervision. Since the Yuan dynasty , the largest and best centre of production has made Jingdezhen porcelain . During the Ming dynasty, Jingdezhen porcelain had become

6750-412: The Pope, and the Ottoman Empire , had rendered any journey to Jerusalem impossible. Again in 1540, they presented the project to Paul III. After months of dispute, a congregation of cardinals reported favourably upon the Constitution presented, and Paul III confirmed the order through the bull Regimini militantis ecclesiae ("To the Government of the Church Militant"), on 27 September 1540. This

6875-436: The Portuguese Province to agree a surety for the ransom of Wolfe, who was quickly banished on release. Daniel returned to Ireland the following year, but was immediately captured and incriminating documents were found on his person, which were taken as proof of his involvement with the rebellious cousin of the Earl of Desmond , James Fitzmaurice and a Spanish plot. He was removed from Limerick, taken to Cork "just as if he were

7000-511: The basic ingredients for most continental European hard-paste porcelains. Soft-paste porcelains date back to early attempts by European potters to replicate Chinese porcelain by using mixtures of clay and frit . Soapstone and lime are known to have been included in these compositions. These wares were not yet actual porcelain wares, as they were neither hard nor vitrified by firing kaolin clay at high temperatures. As these early formulations suffered from high pyroplastic deformation, or slumping in

7125-400: The call for the society's suppression. Jesuit priests such as Manuel da Nóbrega and José de Anchieta founded several towns in Brazil in the 16th century, including São Paulo and Rio de Janeiro , and were very influential in the pacification, religious conversion , and education of indigenous nations. They also built schools, organized people into villages, and created a writing system for

7250-434: The ceramic body approaches whiteness and translucency. In 2021, the global market for porcelain tableware was estimated to be worth US$ 22.1 billion. Hard-paste porcelain was invented in China, and it was also used in Japanese porcelain . Most of the finest quality porcelain wares are made of this material. The earliest European porcelains were produced at the Meissen factory in the early 18th century; they were formed from

7375-447: The ceramic figurine was revived in European porcelain, earthenware figures followed, such as the popular English Staffordshire figures . Other types of earthenware or other examples include: Jesuit The Society of Jesus ( Latin : Societas Iesu ; abbreviation: SJ ), also known as the Jesuit Order or the Jesuits ( / ˈ dʒ ɛ ʒ u ɪ t s , ˈ dʒ ɛ zj u -/ JEZH -oo-its, JEZ -ew- ; Latin: Iesuitae ),

7500-430: The city for eight months, before moving to Kilmallock in December 1565 under the protection of the Earl of Desmond, where they lived in more comfort than the primitive conditions they experienced in the city. However they were unable to support themselves at Kilmallock and three months later they returned to the city in Easter 1566, and strangely set up their house in accommodation owned by the Lord Deputy of Ireland, which

7625-436: The city in very bad health, but had recovered due to the kindness of the people. They established contact with Wolfe, but were only able to meet with him at night, as the English authorities were attempting to arrest the legate. Wolfe charged them initially with teaching to the boys of Limerick, with an emphasis on religious instruction, and Good translated the catechism from Latin into English for this purpose. They remained in

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7750-410: The clergy of his time. The Jesuit vow against "ambitioning prelacies" can be seen as an effort to counteract another problem evidenced in the preceding century. Ignatius and the Jesuits who followed him believed that the reform of the church had to begin with the conversion of an individual's heart. One of the main tools the Jesuits have used to bring about this conversion is the Ignatian retreat, called

7875-429: The composition of the body and the firing conditions. Porcelain slowly evolved in China and was finally achieved (depending on the definition used) at some point about 2,000 to 1,200 years ago. It slowly spread to other East Asian countries, then to Europe, and eventually to the rest of the world. The European name, porcelain in English, comes from the old Italian porcellana ( cowrie shell ) because of its resemblance to

8000-498: The content of water can produce large changes in workability. Thus, the range of water content within which these clays can be worked is very narrow and consequently must be carefully controlled. Porcelain can be made using all the shaping techniques for pottery. Biscuit porcelain is unglazed porcelain treated as a finished product, mostly for figures and sculpture. Unlike their lower-fired counterparts, porcelain wares do not need glazing to render them impermeable to liquids and for

8125-415: The craft into the native population in the Philippines , although oral literature from Cebu in the central Philippines have noted that porcelain were already being produced by the natives locally during the time of Cebu's early rulers, prior to the arrival of colonizers in the 16th century. Olive green glaze was introduced in the late Silla Dynasty . Most ceramics from Silla are generally leaf-shaped, which

8250-440: The emperor mandated the expulsion of Christian missionaries unable to abide by the terms of Ricci's Chinese catechism. Tournon's summary and automatic excommunication for any violators of Clement's decree  – upheld by the 1715 bull Ex Illa Die  – led to the swift collapse of all the missions in China; the last Jesuits were finally expelled after 1721. The first Jesuit school in Ireland

8375-449: The end of 1568 the Anglican Bishop of Meath, Hugh Brady , was sent to Limerick charged with a Royal Commission to seek out and expel the Jesuits. Daniel was immediately ordered to quit the city and went to Lisbon, where he resumed his studies with the Portuguese Jesuits. Good moved on to Clonmel , before establishing himself at Youghal until 1577. In 1571, after Wolfe had been captured and imprisoned at Dublin Castle , Daniel persuaded

8500-400: The end of the period. While Xing ware is regarded as among the greatest of the Tang dynasty porcelain, Ding ware became the premier porcelain of the Song dynasty. By the Ming dynasty , production of the finest wares for the court was concentrated in a single city, and Jingdezhen porcelain , originally owned by the imperial government, remains the centre of Chinese porcelain production. By

8625-428: The feudal fiefdom of Nagasaki in 1580. This was removed in 1587 due to fears over their growing influence. Jesuits did, however, have much success in Latin America. Their ascendancy in societies in the Americas accelerated during the seventeenth century, wherein Jesuits created new missions in Peru , Colombia , and Bolivia ; as early as 1603, there were 345 Jesuit priests in Mexico alone. Francis Xavier , one of

8750-440: The first Roman-style academic institution in the East, St. Paul Jesuit College in Macau , China. Founded by Alessandro Valignano , it had a great influence on the learning of Eastern languages (Chinese and Japanese) and culture by missionary Jesuits, becoming home to the first western sinologists such as Matteo Ricci . Jesuit efforts in Goa were interrupted by the expulsion of the Jesuits from Portuguese territories in 1759 by

8875-553: The first modern cartographic work in China. They also learned to appreciate the scientific achievements of this ancient culture and made them known in Europe. Through their correspondence, European scientists first learned about the Chinese science and culture. For over a century, Jesuits such as Michele Ruggieri , Matteo Ricci , Diego de Pantoja , Philippe Couplet , Michal Boym , and François Noël refined translations and disseminated Chinese knowledge , culture , history , and philosophy to Europe. Their Latin works popularized

9000-415: The former being by far the dominant type for studio and industry. A general body formulation for contemporary earthenware is 25% kaolin , 25% ball clay , 35% quartz and 15% feldspar . Shaping Firing Earthenware can be produced at firing temperatures as low as 600 °C (1,112 °F) and many clays will not fire successfully above about 1,000 °C (1,830 °F). Much historical pottery

9125-523: The kiln at high temperatures, they were uneconomic to produce and of low quality. Formulations were later developed based on kaolin with quartz, feldspars, nepheline syenite , or other feldspathic rocks. These are technically superior and continue to be produced. Soft-paste porcelains are fired at lower temperatures than hard-paste porcelains; therefore, these wares are generally less hard than hard-paste porcelains. Although originally developed in England in 1748 to compete with imported porcelain, bone china

9250-494: The late Renaissance were significant in their roles both as a missionary order and as the first religious order to operate colleges and universities as a principal and distinct ministry. By the time of Ignatius' death in 1556, the Jesuits were already operating a network of 74 colleges on three continents. A precursor to liberal education , the Jesuit plan of studies incorporated the Classical teachings of Renaissance humanism into

9375-466: The local languages of Brazil. José de Anchieta and Manuel da Nóbrega were the first Jesuits that Ignacio de Loyola sent to the Americas. Jesuit scholars working in foreign missions were very dedicated in studying the local languages and strove to produce Latinized grammars and dictionaries . This included: Japanese (see Nippo jisho , also known as Vocabvlario da Lingoa de Iapam , "Vocabulary of

9500-482: The most highly valued types of pottery often switching to stoneware and porcelain as these were developed by a particular culture, there are many artistically important types of earthenware. All ancient Greek and ancient Roman pottery is earthenware, as is the Hispano-Moresque ware of the late Middle Ages, which developed into tin-glazed pottery or faience traditions in several parts of Europe, mostly notably

9625-401: The most part are glazed for decorative purposes and to make them resistant to dirt and staining. Many types of glaze, such as the iron-containing glaze used on the celadon wares of Longquan , were designed specifically for their striking effects on porcelain. Porcelain often receives underglaze decoration using pigments that include cobalt oxide and copper, or overglaze enamels , allowing

9750-520: The name " Confucius " and had considerable influence on the Deists and other Enlightenment thinkers, some of whom were intrigued by the Jesuits' attempts to reconcile Confucian morality with Catholicism . Upon the arrival of the Franciscans and other monastic orders, Jesuit accommodation of Chinese culture and rituals led to the long-running Chinese Rites controversy . Despite the personal testimony of

9875-759: The namesake of Campion Hall, as well as Brian Cansfield, Ralph Corbington , and many others. A number of them were canonized among the Forty Martyrs of England and Wales . Four Jesuit churches remain today in London alone, with three other places of worship remaining extant in England and two in Scotland . The Jesuits first entered China through the Portuguese settlement on Macau , where they settled on Green Island and founded St. Paul's College . The Jesuit China missions of

10000-480: The new order in the "Formula of the Institute of the Society of Jesus", which is "the fundamental charter of the order, of which all subsequent official documents were elaborations and to which they had to conform". He ensured that his formula was contained in two papal bulls signed by Pope Paul III in 1540 and by Pope Julius III in 1550. The formula expressed the nature, spirituality, community life, and apostolate of

10125-654: The new religious order. Its famous opening statement echoed Ignatius' military background: Whoever desires to serve as a soldier of God beneath the banner of the Cross in our Society, which we desire to be designated by the Name of Jesus, and to serve the Lord alone and the Church, his spouse, under the Roman Pontiff, the Vicar of Christ on earth, should, after a solemn vow of perpetual chastity, poverty and obedience, keep what follows in mind. He

10250-498: The only force standing between the Indigenous and slavery . Together throughout South America but especially in present-day Brazil and Paraguay , they formed Indigenous Christian city-states, called " reductions ". These were societies set up according to an idealized theocratic model. The efforts of Jesuits like Antonio Ruiz de Montoya to protect the natives from enslavement by Spanish and Portuguese colonizers would contribute to

10375-402: The opening lines of the founding document declared that the society was founded for "whoever desires to serve as a soldier of God, to strive especially for the defense and propagation of the faith, and for the progress of souls in Christian life and doctrine". Jesuits are thus sometimes referred to colloquially as "God's soldiers", "God's marines", or "the Company". The society participated in

10500-692: The opposition; there were already congregations named after the Trinity and as "God's daughters". In 1537, the seven travelled to Italy to seek papal approval for their order . Pope Paul III gave them a commendation, and permitted them to be ordained priests. These initial steps led to the official founding in 1540. They were ordained in Venice by the bishop of Arbe (24 June). They devoted themselves to preaching and charitable work in Italy . The Italian War of 1536–1538 renewed between Charles V, Holy Roman Emperor , Venice,

10625-585: The original companions of Loyola , arrived in Goa ( Portuguese India ) in 1541 to carry out evangelical service in the Indies. In a 1545 letter to John III of Portugal, he requested an Inquisition to be installed in Goa to combat heresies like crypto-Judaism and crypto-Islam. Under Portuguese royal patronage , Jesuits thrived in Goa and until 1759 successfully expanded their activities to education and healthcare. In 1594 they founded

10750-601: The original seven arrived in India already in 1541. Finally, though not initially formed for the purpose, they aimed to stop Protestantism from spreading and to preserve communion with Rome and the pope . The zeal of the Jesuits overcame the movement toward Protestantism in the Polish–Lithuanian Commonwealth and southern Germany . Ignatius wrote the Jesuit Constitutions , adopted in 1553, which created

10875-403: The other sacraments. Moreover, he should show himself ready to reconcile the estranged, compassionately assist and serve those who are in prisons or hospitals, and indeed, to perform any other works of charity, according to what will seem expedient for the glory of God and the common good. In fulfilling the mission of the "Formula of the Institute of the Society", the first Jesuits concentrated on

11000-597: The painted maiolica of the Italian Renaissance, and Dutch Delftware . With a white glaze, these were able to imitate porcelains both from East Asia and Europe. Amongst the most complicated earthenware ever made are the life-size Yixian glazed pottery luohans of the Liao dynasty (907–1125), Saint-Porchaire ware of the mid-16th century, apparently made for the French court and the life-size majolica peacocks by Mintons in

11125-456: The population in Europe. In China, sancai glazed wares were lead-glazed earthenware , and as elsewhere, terracotta remained important for sculpture. The Etruscans had made large sculptures such as statues in it, where the Romans used it mainly for figurines and Campana reliefs . Chinese painted or Tang dynasty tomb figures were earthenware as were the later Yixian glazed pottery luohans. After

11250-472: The porcelain to a maximum of 1200 °C in an oxidising atmosphere, whereas reduction firing is standard practice at Chinese manufacturers. In 2018, a porcelain bushing insulator manufactured by NGK in Handa , Aichi Prefecture , Japan was certified as the world's largest ceramic structure by Guinness World Records . It is 11.3 m in height and 1.5 m in diameter. The global market for high-voltage insulators

11375-689: The powerful Marquis of Pombal , Secretary of State in Portugal. The Portuguese Jesuit António de Andrade founded a mission in Western Tibet in 1624 (see also " Catholic Church in Tibet "). Two Jesuit missionaries, Johann Grueber and Albert Dorville , reached Lhasa , in Tibet, in 1661. The Italian Jesuit Ippolito Desideri established a new Jesuit mission in Lhasa and Central Tibet (1716–21) and gained an exceptional mastery of Tibetan language and culture, writing

11500-439: The properties of the porcelain, such as ASTM C515. A porcelain tile has been defined as 'a ceramic mosaic tile or paver that is generally made by the dust-pressed method of a composition resulting in a tile that is dense, fine-grained, and smooth with sharply formed face, usually impervious and having colors of the porcelain type which are usually of a clear, luminous type or granular blend thereof.' Manufacturers are found across

11625-510: The reverse practice, with a low-temperature biscuit firing and a high-temperature glost firing. Oxidising atmospheres are the most common. After firing, most earthenware bodies will be colored white, buff or red. For iron-rich bodies earthenware, firing at comparatively low temperature in an oxidising atmosphere results in a red colour, whilst higher temperatures with a reducing atmosphere results in darker colours, including black. Higher firing temperatures may cause earthenware to bloat . Despite

11750-501: The sacraments to the public. In late 1568 the Castle Lane School, in the presence of Daniel and Good, was attacked and looted by government agents sent by Sir Thomas Cusack during the pacification of Munster. The political and religious climate had become more uncertain in the lead up to Pope Pius V 's formal excommunication of Queen Elizabeth I , which resulted in a new wave of repression of Catholicism in England and Ireland. At

11875-462: The seventeenth century, most of the wares of Egypt, Persia and the near East; Greek, Roman and Mediterranean, and some of the Chinese; and the fine earthenware which forms the greater part of our tableware today" ("today" being 1962). Pit fired earthenware dates back to as early as 29,000–25,000 BC, and for millennia, only earthenware pottery was made, with stoneware gradually developing some 5,000 years ago, but then apparently disappearing for

12000-463: The society adopted the name with a positive meaning. While the order is limited to men, Joanna of Austria, Princess of Portugal , favored the order and she is reputed to have been admitted surreptitiously under a male pseudonym. The Jesuits were founded just before the Council of Trent (1545–1563) and ensuing Counter-Reformation that would introduce reforms within the Catholic Church, and so counter

12125-508: The soft-paste Medici porcelain in 16th-century Florence was the first real European attempt to reproduce it, with little success. Early in the 16th century, Portuguese traders returned home with samples of kaolin, which they discovered in China to be essential in the production of porcelain wares. However, the Chinese techniques and composition used to manufacture porcelain were not yet fully understood. Countless experiments to produce porcelain had unpredictable results and met with failure. In

12250-521: The spirituality of John Cassian and the Desert Fathers . Ignatius' innovation was to make this style of contemplative mysticism available to all people in active life. Further, he used it as a means of rebuilding the spiritual life of the church. The Exercises became both the basis for the training of Jesuits and one of the essential ministries of the order: giving the exercises to others in what became known as "retreats". The Jesuits' contributions to

12375-411: The start of the 19th century, and as Japan opened to trade in the second half, exports expanded hugely and quality generally declined. Much traditional porcelain continues to replicate older methods of production and styles, and there are several modern industrial manufacturers. By the early 1900s, Filipino porcelain artisans working in Japanese porcelain centres for much of their lives, later on introduced

12500-435: The study of Latin , Greek , classical literature, poetry, and philosophy as well as non-European languages, sciences, and the arts. Furthermore, Jesuit schools encouraged the study of vernacular literature and rhetoric , and thereby became important centres for the training of lawyers and public officials. The Jesuit schools played an important part in winning back to Catholicism a number of European countries which had for

12625-632: The surface of the shell. Porcelain is also referred to as china or fine china in some English-speaking countries, as it was first seen in imports from China during the 17th century. Properties associated with porcelain include low permeability and elasticity ; considerable strength , hardness , whiteness, translucency , and resonance ; and a high resistance to corrosive chemicals and thermal shock . Porcelain has been described as being "completely vitrified, hard, impermeable (even before glazing), white or artificially coloured, translucent (except when of considerable thickness), and resonant". However,

12750-506: The telegraph line between Frankfurt and Berlin. It is widely used for insulators in electrical power transmission system due to its high stability of electrical, mechanical and thermal properties even in harsh environments. A body for electrical porcelain typically contains varying proportions of ball clay, kaolin, feldspar, quartz, calcined alumina and calcined bauxite. A variety of secondary materials can also be used, such as binders which burn off during firing. UK manufacturers typically fired

12875-539: The term "porcelain" lacks a universal definition and has "been applied in an unsystematic fashion to substances of diverse kinds that have only certain surface-qualities in common". Traditionally, East Asia only classifies pottery into low-fired wares (earthenware) and high-fired wares (often translated as porcelain), the latter also including what Europeans call "stoneware", which is high-fired but not generally white or translucent. Terms such as "proto-porcelain", "porcellaneous", or "near-porcelain" may be used in cases where

13000-467: The third class learned Donatus by heart, though translated into English rather than through Latin. Young boys in the fourth class were taught to read. Progress was slow because there were too few teachers to conduct classes simultaneously. In the spirit of Ignatius' Roman College founded 14 years before, no fee was requested from pupils, though as a result the two Jesuits lived in very poor conditions and were very overworked with teaching and administering

13125-526: The time of the Ming dynasty (1368–1644 CE), porcelain wares were being exported to Asia and Europe. Some of the most well-known Chinese porcelain art styles arrived in Europe during this era, such as the coveted " blue-and-white " wares. The Ming dynasty controlled much of the porcelain trade, which was expanded to Asia, Africa and Europe via the Silk Road . In 1517, Portuguese merchants began direct trade by sea with

13250-534: The town of Meissen . Tschirnhaus had a wide knowledge of science and had been involved in the European quest to perfect porcelain manufacture when, in 1705, Böttger was appointed to assist him in this task. Böttger had originally been trained as a pharmacist; after he turned to alchemical research, he claimed to have known the secret of transmuting dross into gold, which attracted the attention of Augustus. Imprisoned by Augustus as an incentive to hasten his research, Böttger

13375-605: The unfired material is "body"; for example, when buying materials a potter might order an amount of porcelain body from a vendor. The composition of porcelain is highly variable, but the clay mineral kaolinite is often a raw material. Other raw materials can include feldspar, ball clay , glass, bone ash , steatite , quartz, petuntse and alabaster . The clays used are often described as being long or short, depending on their plasticity . Long clays are cohesive (sticky) and have high plasticity; short clays are less cohesive and have lower plasticity. In soil mechanics , plasticity

13500-471: The visual and performing arts as well as in music. The theater was a form of expression especially prominent in Jesuit schools. Jesuit priests often acted as confessors to kings during the early modern period . They were an important force in the Counter-Reformation and in the Catholic missions, in part because their relatively loose structure (without the requirements of living and celebration of

13625-602: The wet state, or because they tend to slump in the kiln under high temperature, or because the body and the glaze can be easily scratched. Experiments at Rouen produced the earliest soft-paste in France, but the first important French soft-paste porcelain was made at the Saint-Cloud factory before 1702. Soft-paste factories were established with the Chantilly manufactory in 1730 and at Mennecy in 1750. The Vincennes porcelain factory

13750-725: The world with Italy being the global leader, producing over 380 million square metres in 2006. Historic examples of rooms decorated entirely in porcelain tiles can be found in several palaces including ones at Galleria Sabauda in Turin , Museo di Doccia in Sesto Fiorentino , Museo di Capodimonte in Naples, the Royal Palace of Madrid and the nearby Royal Palace of Aranjuez . and the Porcelain Tower of Nanjing . More recent examples include

13875-539: Was once-fired , or green-fired . It was noted for its great resistance to thermal shock ; a visitor to the factory in Böttger's time reported having seen a white-hot teapot being removed from the kiln and dropped into cold water without damage. Although widely disbelieved this has been replicated in modern times. In 1744, Elizabeth of Russia signed an agreement to establish the first porcelain manufactory; previously it had to be imported. The technology of making "white gold"

14000-679: Was carefully hidden by its creators. Peter the Great had tried to reveal the "big porcelain secret", and sent an agent to the Meissen factory, and finally hired a porcelain master from abroad. This relied on the research of the Russian scientist Dmitry Ivanovich Vinogradov . His development of porcelain manufacturing technology was not based on secrets learned through third parties, but was the result of painstaking work and careful analysis. Thanks to this, by 1760, Imperial Porcelain Factory, Saint Petersburg became

14125-512: Was conducted in one large aula, but the students were divided into distinct classes. Good gives a highly detailed report of the curriculum taught and the top class studied the first and second parts of Johannes Despauterius 's Commentarli grammatici, and read a few letters of Cicero or the dialogues of Frusius (André des Freux, SJ). The second class committed Donatus' texts in Latin to memory and read dialogues as well as works by Ēvaldus Gallus. Students in

14250-468: Was consecrated at Rome in 1564. This early Limerick school, Crescent College , operated in difficult circumstances. In April 1566, William Good sent a detailed report to Rome of his activities via the Portuguese Jesuits. He informed the Jesuit superior general that he and Edmund Daniel had arrived at Limerick city two years beforehand and their situation there had been perilous. Both had arrived in

14375-420: Was conveyed to them by certain influential friends. They recommenced teaching at Castle Lane, and imparting the sacraments, though their activities were restricted by the arrival of Royal Commissioners. Good reported that as he was an Englishman, English officials in the city cultivated him and he was invited to dine with them on a number of occasions, though he was warned to exercise prudence and avoid promoting

14500-466: Was established at Limerick by the apostolic visitor of the Holy See , David Wolfe . Wolfe had been sent to Ireland by Pope Pius IV with the concurrence of the third Jesuit superior general, Diego Laynez . He was charged with setting up grammar schools "as a remedy against the profound ignorance of the people". Wolfe's mission in Ireland initially concentrated on setting the sclerotic Irish Church on

14625-426: Was established in 1740, moving to larger premises at Sèvres in 1756. Vincennes soft-paste was whiter and freer of imperfections than any of its French rivals, which put Vincennes/Sèvres porcelain in the leading position in France and throughout the whole of Europe in the second half of the 18th century. Doccia porcelain of Florence was founded in 1735 and remains in production, unlike Capodimonte porcelain which

14750-505: Was estimated to be worth US$ 4.95 billion in 2015, of which porcelain accounts for just over 48%. A type of porcelain characterised by low thermal expansion, high mechanical strength and high chemical resistance. Used for laboratory ware, such as reaction vessels, combustion boats, evaporating dishes and Büchner funnels . Raw materials for the body include kaolin, quartz, feldspar, calcined alumina, and possibly also low percentages of other materials. A number of International standards specify

14875-449: Was fired somewhere around 800 °C (1,470 °F), giving a wide margin of error where there was no precise way of measuring temperature, and very variable conditions within the kiln. Modern earthenware may be biscuit (or "bisque") fired to temperatures between 1,000 and 1,150 °C (1,830 and 2,100 °F) and glost-fired (or "glaze-fired") to between 950 and 1,050 °C (1,740 and 1,920 °F). Some studio potters follow

15000-408: Was made from two parts of bone ash , one part of kaolin , and one part of china stone , although the latter has been replaced by feldspars from non-UK sources. Kaolin is the primary material from which porcelain is made, even though clay minerals might account for only a small proportion of the whole. The word paste is an old term for both unfired and fired materials. A more common terminology for

15125-493: Was moved from Naples to Madrid by its royal owner , after producing from 1743 to 1759. After a gap of 15 years Naples porcelain was produced from 1771 to 1806, specializing in Neoclassical styles. All these were very successful, with large outputs of high-quality wares. In and around Venice , Francesco Vezzi was producing hard-paste from around 1720 to 1735; survivals of Vezzi porcelain are very rare, but less so than from

15250-411: Was obliged to work with other alchemists in the futile search for transmutation and was eventually assigned to assist Tschirnhaus. One of the first results of the collaboration between the two was the development of a red stoneware that resembled that of Yixing . A workshop note records that the first specimen of hard, white and vitrified European porcelain was produced in 1708. At the time, the research

15375-461: Was produced in kilns owned by the families of feudal lords, and were decorated in the Japanese tradition, much of it related to textile design. This was not initially exported, but used for gifts to other aristocratic families. Imari ware and Kakiemon are broad terms for styles of export porcelain with overglaze "enamelled" decoration begun in the early period, both with many sub-types. A great range of styles and manufacturing centres were in use by

15500-530: Was recorded by Jesuit José de Acosta of a conversation with the Archbishop of Santo Domingo. In the words of one historian: "The use of the name Jesus gave great offense. Both on the Continent and in England, it was denounced as blasphemous; petitions were sent to kings and to civil and ecclesiastical tribunals to have it changed; and even Pope Sixtus V had signed a Brief to do away with it." But nothing came of all

15625-648: Was still being supervised by Tschirnhaus; however, he died in October of that year. It was left to Böttger to report to Augustus in March 1709 that he could make porcelain. For this reason, credit for the European discovery of porcelain is traditionally ascribed to him rather than Tschirnhaus. The Meissen factory was established in 1710 after the development of a kiln and a glaze suitable for use with Böttger's porcelain, which required firing at temperatures of up to 1,400 °C (2,552 °F) to achieve translucence. Meissen porcelain

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