Porcelain is a ceramic material made by heating substances, generally including materials such as kaolinite, in a kiln to temperatures between 1,200 and 1,400 °C. The strength and translucence of porcelain, relative to other types of pottery, arises mainly from vitrification and formation of the mineral mullite within the body at these high temperatures. Though definitions vary, porcelain can be divided into three main categories: hard-paste, soft-paste, and bone china. The category that an object belongs to depends on the composition of the paste used to make the body of the porcelain object and the firing conditions.
Imari ware is a Western term for a brightly-coloured style of Arita ware Japanese export porcelain made in the area of Arita, in the former Hizen Province, northwestern Kyūshū. They were exported to Europe in large quantities, especially between the second half of the 17th century and the first half of the 18th century.
Spode is an English brand of pottery and homewares produced by the company of the same name, which is based in Stoke-on-Trent, England. Spode was founded by Josiah Spode (1733–1797) in 1770, and was responsible for perfecting two extremely important techniques that were crucial to the worldwide success of the English pottery industry in the century to follow.
Kakiemon is a style of Japanese porcelain, with overglaze decoration called "enameled" ceramics. It was originally produced at the factories around Arita, in Japan's Hizen province from the Edo period's mid-17th century onwards. The style shares much in common with the Chinese "Famille Verte" style. The quality of its decoration was highly prized in the West and widely imitated by major European porcelain manufacturers during the Rococo period.
"Blue and white pottery" covers a wide range of white pottery and porcelain decorated under the glaze with a blue pigment, generally cobalt oxide. The decoration is commonly applied by hand, originally by brush painting, but nowadays by stencilling or by transfer-printing, though other methods of application have also been used. The cobalt pigment is one of the very few that can withstand the highest firing temperatures that are required, in particular for porcelain, which partly accounts for its long-lasting popularity. Historically, many other colours required overglaze decoration and then a second firing at a lower temperature to fix that.
Famille jaune, noire, rose, verte are terms used in the West to classify Chinese porcelain of the Qing dynasty by the dominant colour of its enamel palette. These wares were initially grouped under the French names of famille verte, and famille rose by Albert Jacquemart in 1862. The other terms famille jaune (yellow) and famille noire (black) may have been introduced later by dealers or collectors and they are generally considered subcategories of famille verte. Famille verte porcelain was produced mainly during the Kangxi era, while famille rose porcelain was popular in the 18th and 19th century. Much of the Chinese production was Jingdezhen porcelain, and a large proportion were made for export to the West, but some of the finest were made for the Imperial court.
Soft-paste porcelain is a type of ceramic material in pottery, usually accepted as a type of porcelain. It is weaker than "true" hard-paste porcelain, and does not require either the high firing temperatures or the special mineral ingredients needed for that. There are many types, using a range of materials. The material originated in the attempts by many European potters to replicate hard-paste Chinese export porcelain, especially in the 18th century, and the best versions match hard-paste in whiteness and translucency, but not in strength. But the look and feel of the material can be highly attractive, and it can take painted decoration very well.
Transfer printing is a method of decorating pottery or other materials using an engraved copper or steel plate from which a monochrome print on paper is taken which is then transferred by pressing onto the ceramic piece. Pottery decorated using the technique is known as transferware or transfer ware.
Meissen porcelain or Meissen china was the first European hard-paste porcelain. Early experiments were done in 1708 by Ehrenfried Walther von Tschirnhaus. After his death that October, Johann Friedrich Böttger continued von Tschirnhaus's work and brought this type of porcelain to the market, financed by Augustus the Strong, King of Poland and Elector of Saxony. The production of porcelain in the royal factory at Meissen, near Dresden, started in 1710 and attracted artists and artisans to establish, arguably, the most famous porcelain manufacturer known throughout the world. Its signature logo, the crossed swords, was introduced in 1720 to protect its production; the mark of the swords is reportedly one of the oldest trademarks in existence.
Liverpool porcelain is mostly of the soft-paste porcelain type and was produced between about 1754 and 1804 in various factories in Liverpool. Tin-glazed English delftware had been produced in Liverpool from at least 1710 at numerous potteries, but some then switched to making porcelain. A portion of the output was exported, mainly to North America and the Caribbean.
Mintons was a major company in Staffordshire pottery, "Europe's leading ceramic factory during the Victorian era", an independent business from 1793 to 1968. It was a leader in ceramic design, working in a number of different ceramic bodies, decorative techniques, and "a glorious pot-pourri of styles - Rococo shapes with Oriental motifs, Classical shapes with Medieval designs and Art Nouveau borders were among the many wonderful concoctions". As well as pottery vessels and sculptures, the firm was a leading manufacturer of tiles and other architectural ceramics, producing work for both the Houses of Parliament and United States Capitol.
Overglaze decoration, overglaze enamelling or on-glaze decoration is a method of decorating pottery, most often porcelain, where the coloured decoration is applied on top of the already fired and glazed surface, and then fixed in a second firing at a relatively low temperature, often in a muffle kiln. It is often described as producing "enamelled" decoration. The colours fuse on to the glaze, so the decoration becomes durable. This decorative firing is usually done at a lower temperature which allows for a more varied and vivid palette of colours, using pigments which will not colour correctly at the high temperature necessary to fire the porcelain body. Historically, a relatively narrow range of colours could be achieved with underglaze decoration, where the coloured pattern is applied before glazing, notably the cobalt blue of blue and white porcelain.
Bristol porcelain covers porcelain made in Bristol, England by several companies in the 18th and 19th centuries. The plain term "Bristol porcelain" is most likely to refer to the factory moved from Plymouth in 1770, the second Bristol factory. The product of the earliest factory is usually called Lund's Bristol ware and was made from about 1750 until 1752, when the operation was merged with Worcester porcelain; this was soft-paste porcelain.
The Bow porcelain factory was an emulative rival of the Chelsea porcelain factory in the manufacture of early soft-paste porcelain in Great Britain. The two London factories were the first in England. It was originally located near Bow, in what is now the London Borough of Tower Hamlets, but by 1749 it had moved to "New Canton", sited east of the River Lea, and then in Essex, now in the London Borough of Newham.
Mennecy-Villeroy porcelain is a French soft-paste porcelain from the manufactory established under the patronage of Louis-François-Anne de Neufville, duc de Villeroy (1695–1766) and — from 1748 — housed in outbuildings in the park of his château de Villeroy, and in the nearby village of Mennecy (Île-de-France). The history of the factory remains somewhat unclear, but it is typically regarded as producing between about 1738 and 1765.
Coalport, Shropshire, England was a centre of porcelain and pottery production between about 1795 and 1926, with the Coalport porcelain brand continuing to be used up to the present. The opening in 1792 of the Coalport Canal, which joins the River Severn at Coalport, had increased the attractiveness of the site, and from 1800 until a merger in 1814 there were two factories operating, one on each side of the canal, making rather similar wares which are now often difficult to tell apart.
China painting, or porcelain painting, is the decoration of glazed porcelain objects such as plates, bowls, vases or statues. The body of the object may be hard-paste porcelain, developed in China in the 7th or 8th century, or soft-paste porcelain, developed in 18th-century Europe. The broader term ceramic painting includes painted decoration on lead-glazed earthenware such as creamware or tin-glazed pottery such as maiolica or faience.
Arita ware is a broad term for Japanese porcelain made in the area around the town of Arita, in the former Hizen Province, northwestern Kyūshū island. It is also known as Hizen ware after the wider area of the province. This was the area where the great majority of early Japanese porcelain, especially Japanese export porcelain, was made.
Hirado ware is a type of Japanese porcelain mostly made at kilns at Mikawachi, Sasebo, Nagasaki, and it is therefore also known as Mikawachi ware. It was made in the former feudal Hirado Domain, which owned the kilns, and was responsible for establishing and directing their production.
Japanese export porcelain includes a wide range of porcelain that was made and decorated in Japan primarily for export to Europe and later to North America, with significant quantities going to south and southeastern Asian markets. Production for export to the West falls almost entirely into two periods, firstly between the 1650s and 1740s, and then the period from the 1850s onwards.
