Fritware, also known as stone-paste, is a type of pottery in which frit is added to clay to reduce its fusion temperature. The mixture may include quartz or other siliceous material. An organic compound such as gum or glue may be added for binding. The resulting mixture can be fired at a lower temperature than clay alone. A glaze is then applied on the surface.
Chinese porcelain dish (left), 9th century, excavated in Iran, and a fritware dish made in Iran (right), 12th century (British Museum)
Blue and white bowl with radial design, 13th century, Iran (Brooklyn Museum)
Dish with cypress tree decoration, 1570–1575, İznik (Calouste Gulbenkian Museum)
12th century glazed fritware chess set, Nishapur pottery, Iran. Metropolitan Museum of Art
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 vessels only, and sculpted figurines of the same material are called terracottas.
Hand building a jar.
Finished pottery products kept for drying in the sun.
An 18th-century Chinese export porcelain service, for the America market
The pottery market in Boubon, Niger.
