Pottery is the process and the products of forming vessels and other objects with clay and other raw materials, which are fired at high temperatures to give them a hard and durable form. The place where such wares are made by a potter is also called a pottery. The definition of pottery, used by the ASTM International, is "all fired ceramic wares that contain clay when formed, except technical, structural, and refractory products". End applications include tableware, decorative ware, sanitary ware, and in technology and industry such as electrical insulators and laboratory ware. In art history and archaeology, especially of ancient and prehistoric periods, pottery often means only vessels, and sculpted figurines of the same material are called terracottas.
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 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.
Pottery and porcelain is one of the oldest Japanese crafts and art forms, dating back to the Neolithic period. Types have included earthenware, pottery, stoneware, porcelain, and blue-and-white ware. Japan has an exceptionally long and successful history of ceramic production. Earthenwares were made as early as the Jōmon period, giving Japan one of the oldest ceramic traditions in the world. Japan is further distinguished by the unusual esteem that ceramics hold within its artistic tradition, owing to the enduring popularity of the tea ceremony. During the Azuchi-Momoyama period (1573–1603), kilns throughout Japan produced ceramics with unconventional designs. In the early Edo period, the production of porcelain commenced in the Hizen-Arita region of Kyushu, employing techniques imported from Korea. These porcelain works became known as Imari wares, named after the port of Imari from which they were exported to various markets, including Europe.
In pottery, a potter's wheel is a machine used in the shaping of clay into round ceramic ware. The wheel may also be used during the process of trimming excess clay from leather-hard dried ware that is stiff but malleable, and for applying incised decoration or rings of colour. Use of the potter's wheel became widespread throughout the Old World but was unknown in the Pre-Columbian New World, where pottery was handmade by methods that included coiling and beating.
Salt-glaze or salt glaze pottery is pottery, usually stoneware, with a ceramic glaze of glossy, translucent and slightly orange-peel-like texture which was formed by throwing common salt into the kiln during the higher temperature part of the firing process. Sodium from the salt reacts with silica in the clay body to form a glassy coating of sodium silicate. The glaze may be colourless or may be coloured various shades of brown, blue, or purple.
Studio pottery is pottery made by professional and amateur artists or artisans working alone or in small groups, making unique items or short runs. Typically, all stages of manufacture are carried out by the artists themselves. Studio pottery includes functional wares such as tableware and cookware, and non-functional wares such as sculpture, with vases and bowls covering the middle ground, often being used only for display. Studio potters can be referred to as ceramic artists, ceramists, ceramicists or as an artist who uses clay as a medium.
Otto Heino and Vivika Heino were artists working in ceramics. They collaborated as a husband-and-wife team for thirty-five years, signing their pots Vivika + Otto, regardless of who actually made them.
Michael Ambrose Cardew (1901–1983), was an English studio potter who worked in West Africa for twenty years.
Dora May Billington (1890–1968) was an English teacher of pottery, a writer and a studio potter. Her own work explored the possibilities of painting on pottery.
Svend Bayer is a Danish-British studio potter described by Michael Cardew as "easily my best pupil."
Robin Hopper was a Canadian ceramist, potter, teacher, author, garden designer and arts activist.
John Parker is a New Zealand ceramicist and theatre designer.
Ceramic art is art made from ceramic materials, including clay. It may take varied forms, including artistic pottery, including tableware, tiles, figurines and other sculpture. As one of the plastic arts, ceramic art is a visual art. While some ceramics are considered fine art, such as pottery or sculpture, most are considered to be decorative, industrial or applied art objects. Ceramic art can be created by one person or by a group, in a pottery or a ceramic factory with a group designing and manufacturing the artware.
Kate Olivia Malone is a British ceramic artist known for her large sculptural vessels and rich, bright glazes. Malone was previously a judge, along with Keith Brymer Jones, on BBC2's The Great Pottery Throw Down (2015–2017), then presented by Sara Cox.
The Great Pottery Throw Down is a British television competition programme that first aired on BBC Two from 3 November 2015 to 23 March 2017. It was then moved to More4 from 8 January to 11 March 2020, and has been broadcast by Channel 4 since 10 January 2021.
Bernard Moore (1850–1935) was an English pottery manufacturer and ceramic chemist known for the innovative production of art pottery, especially his flambé glazes and pottery with reduced lustre pigments. After forty years running his family's pottery business, he set up his own pottery studio in Stoke-on-Trent in 1905 where he made art pottery with the help of a few assistants. After closing the studio in 1915, he worked as a ceramic consultant.
Karl Martz was an American studio potter, ceramic artist, and teacher whose work achieved national and international recognition.
Joanna Constantinidis née Connell, was an English potter and ceramic artist.
Black-on-black ware is a 20th and 21st-century pottery tradition developed by Puebloan Native American ceramic artists in Northern New Mexico. Traditional reduction-fired blackware has been made for centuries by Pueblo artists and other artists around the world. Pueblo black-on-black ware of the past century is produced with a smooth surface, with the designs applied through selective burnishing or the application of refractory slip. Another style involves carving or incising designs and selectively polishing the raised areas. For generations several families from Kha'po Owingeh and P'ohwhóge Owingeh pueblos have been making black-on-black ware with the techniques passed down from matriarch potters. Artists from other pueblos have also produced black-on-black ware. Several contemporary artists have created works honoring the pottery of their ancestors.
Neil Macalister Grant was a New Zealand potter and ceramics teacher.
