A teapot is a vessel used for steeping tea leaves or a herbal mix in boiling or near-boiling water, and for serving the resulting infusion which is called tea. It is one of the core components of teaware. Dry tea is available either in tea bags or as loose tea, in which case a tea infuser or tea strainer may be of some assistance, either to hold the leaves as they steep or to catch the leaves inside the teapot when the tea is poured. Teapots usually have an opening with a lid at their top, where the dry tea and hot water are added, a handle for holding by hand and a spout through which the tea is served. Some teapots have a strainer built-in on the inner edge of the spout. A small air hole in the lid is often created to stop the spout from dripping and splashing when tea is poured. In modern times, a thermally insulating cover called a tea cosy may be used to enhance the steeping process or to prevent the contents of the teapot from cooling too rapidly.
Longquan celadon (龍泉青瓷) is a type of green-glazed Chinese ceramic, known in the West as celadon or greenware, produced from about 950 to 1550. The kilns were mostly in Lishui prefecture in southwestern Zhejiang Province in the south of China, and the north of Fujian Province. Overall a total of some 500 kilns have been discovered, making the Longquan celadon production area one of the largest historical ceramic producing areas in China. "Longquan-type" is increasingly preferred as a term, in recognition of this diversity, or simply "southern celadon", as there was also a large number of kilns in north China producing Yaozhou ware or other Northern Celadon wares. These are similar in many respects, but with significant differences to Longquan-type celadon, and their production rose and declined somewhat earlier.
Stoneware is a rather broad term for pottery fired at a relatively high temperature. A modern definition is a vitreous or semi-vitreous ceramic made primarily from stoneware clay or non-refractory fire clay. End applications include tableware, decorative ware such as vases.
Celadon is a term for pottery denoting both wares glazed in the jade green celadon color, also known as greenware or "green ware", and a type of transparent glaze, often with small cracks, that was first used on greenware, but later used on other porcelains. Celadon originated in China, though the term is purely European, and notable kilns such as the Longquan kiln in Zhejiang province are renowned for their celadon glazes. Celadon production later spread to other parts of East Asia, such as Japan and Korea as well as Southeast Asian countries such as Thailand. Eventually, European potteries produced some pieces, but it was never a major element there. Finer pieces are in porcelain, but both the color and the glaze can be produced in stoneware and earthenware. Most of the earlier Longquan celadon is on the border of stoneware and porcelain, meeting the Chinese but not the European definitions of porcelain.
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.
Biscuit porcelain, bisque porcelain or bisque is unglazed, white porcelain treated as a final product, with a matte appearance and texture to the touch. It has been widely used in European pottery, mainly for sculptural and decorative objects that are not tableware and so do not need a glaze for protection.
Jasperware, or jasper ware, is a type of pottery first developed by Josiah Wedgwood in the 1770s. Usually described as stoneware, it has an unglazed matte "biscuit" finish and is produced in a number of different colours, of which the most common and best known is a pale blue that has become known as Wedgwood Blue. Relief decorations in contrasting colours are characteristic of jasperware, giving a cameo effect. The reliefs are produced in moulds and applied to the ware as sprigs.
Royal Doulton is an English ceramic and home accessories manufacturer that was founded in 1815. Operating originally in Vauxhall, London, and later moving to Lambeth, in 1882 it opened a factory in Burslem, Stoke-on-Trent, in the centre of English pottery. From the start, the backbone of the business was a wide range of utilitarian wares, mostly stonewares, including storage jars, tankards and the like, and later extending to drain pipes, lavatories, water filters, electrical porcelain and other technical ceramics. From 1853 to 1901, its wares were marked Doulton & Co., then from 1901, when a royal warrant was given, Royal Doulton.
Chinese ceramics show a continuous development since pre-dynastic times and are one of the most significant forms of Chinese art and ceramics globally. The first pottery was made during the Palaeolithic era. Chinese ceramics range from construction materials such as bricks and tiles, to hand-built pottery vessels fired in bonfires or kilns, to the sophisticated Chinese porcelain wares made for the imperial court and for export. Porcelain was a Chinese invention and is so identified with China that it is still called "china" in everyday English usage.
A slip is a clay slurry used to produce pottery and other ceramic wares. Liquified clay, in which there is no fixed ratio of water and clay, is called slip or clay slurry which is used either for joining leather-hard (semi-hardened) clay body together by slipcasting with mould, glazing or decorating the pottery by painting or dipping the pottery with slip. Pottery on which slip has been applied either for glazing or decoration is called the slipware.
Pâte-sur-pâte is a French term meaning "paste on paste". It is a method of porcelain decoration in which a relief design is created on an unfired, unglazed body, usually with a coloured body, by applying successive layers of (usually) white porcelain slip with a brush. Once the main shape is built up, it is carved away to give fine detail, before the piece is fired. The work is very painstaking and may take weeks of adding extra layers and allowing them to harden before the next is applied.
Shiwan ware is Chinese pottery from kilns located in the Shiwanzhen Subdistrict of the provincial city of Foshan, near Guangzhou, Guangdong. It forms part of a larger group of wares from the coastal region known collectively as "Canton stonewares". The hilly, wooded, area provided slopes for dragon kilns to run up, and fuel for them, and was near major ports.
Dehua porcelain, more traditionally known in the West as Blanc de Chine, is a type of white Chinese porcelain, made at Dehua in the Fujian province. It has been produced from the Ming dynasty (1368–1644) to the present day. Large quantities arrived in Europe as Chinese export porcelain in the early 18th century and it was copied at Meissen and elsewhere. It was also exported to Japan in large quantities. In 2021, the kilns of Dehua were inscribed on the UNESCO World Heritage List along with many other sites near Quanzhou for their importance for medieval maritime trade and the exchange of cultures and ideas around the world.
Goryeo ware refers to all types of Korean pottery and porcelain produced during the Goryeo dynasty, from 918 to 1392, but most often refers to celadon (greenware).
Cizhou ware or Tz'u-chou ware is a term for a wide range of Chinese ceramics from between the late Tang dynasty and the early Ming dynasty, but especially associated with the Northern Song to Yuan period in the 11–14th century. It has been increasingly realized that a very large number of sites in northern China produced these wares, and their decoration is very variable, but most characteristically uses black and white, in a variety of techniques. For this reason Cizhou-type is often preferred as a general term. All are stoneware in Western terms, and "high-fired" or porcelain in Chinese terms. They were less high-status than other types such as celadons and Jun ware, and are regarded as "popular", though many are finely and carefully decorated.
John Philip Elers and his brother David Elers were Dutch silversmiths who came to England in the 1680s and turned into potters. The Elers brothers were important innovators in English pottery, bringing redware or unglazed stoneware to Staffordshire pottery. Arguably they were the first producers of "fine pottery" in North Staffordshire, and although their own operations were not financially successful, they seem to have had a considerable influence on the following generation, who led the explosive growth of the industry in the 18th century.
Redware as a single word is a term for at least two types of pottery of the last few centuries, in Europe and North America. Red ware as two words is a term used for pottery, mostly by archaeologists, found in a very wide range of places. However, these distinct usages are not always adhered to, especially when referring to the many different types of pre-colonial red wares in the Americas, which may be called "redware".
The Fulham Pottery was founded in Fulham, London, by John Dwight in 1672, at the junction of New King's Road and Burlington Road, Fulham, not far from Putney Bridge. Dwight is the earliest clearly documented maker of stoneware in England, although immigrant Dutch or German potters were probably active several decades before. By 1690 there was a rival stoneware operation in Fulham, run by the Dutch Elers brothers, who after a few years went off to become important early figures in transforming the Staffordshire pottery industry.
Yaozhou ware is a type of celadon or greenware in Chinese pottery, which was at its height during the Northern Song dynasty. It is the largest and typically the best of the wares in the group of Northern Celadon wares. It is especially famous for the rich effects achieved by decoration in shallow carving under a green celadon glaze which sinks into the depressions of the carving giving contrasts of light and dark shades.
The original Castleford Pottery operated from c. 1793 to 1820 in Castleford in Yorkshire, England. It was owned by David Dunderdale, and is especially known for making "a smear-glazed, finely moulded, white stoneware". This included feldspar, giving it a degree of opacity unusual in a stoneware. The designs typically included relief elements, and edges of the main shape and the panels into which the body was divided were often highlighted with blue overglaze enamel. Most pieces were teapots or accompanying milk jugs, sugar bowls and slop bowls, and the shapes often derived from those used in contemporary silversmithing.
