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.
Painted, incised and glazed earthenware. Dated 10th century, Iran. New York Metropolitan Museum of Art
Top section of a water jug or habb. Earthenware. Late 12th-early 13th century Iraq or Syria. Brooklyn Museum
Tea served in a kulhar, which are disposable earthenware teacups in South Asia
Terracotta flower pots with terracotta tiles in the background
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.
