Bowl with Deer. 'Kraak' porcelain with underglaze blue, 5 7/8 in. (15 cm) (diam.). Wanli period, 1600-1610. Museum purchase, 2003. 49.2819. The Walters Art Museum
Provenance: Doyle New York, New York [date and mode of acquisition unknown]; Walters Art Museum, 2003, by purchase.
Blue and White porcelain in China came about as a result of the combination of the Chinese porcelain tradition with the trade in cobalt blue from Persia. Porcelain is a hard white ceramic composed of white-china clay, called kaolin, and refined porcelain stone, or petuntse. When fired together, these materials fuse to create a hard, vitrified ceramic. Blue and White porcelain is the successor to the Chinese Qingbai and Shufu traditions that preceded it, or ceramics with a white glaze and a slightly blue or blue-green tint. To achieve the Blue and White decorative style, cobalt underglaze is applied to the porcelain; it is then covered in clear glaze and fired. Cobalt was used by Persian potters for centuries before its import to China. It was introduced in approximately 1325 A.D. through with Persian merchant communities established along the Chinese coast. Following the introduction of this new, exotic decorative style, the city of Jingdezhen, known as the porcelain capital of China, began producing Blue and White porcelain wares with imported cobalt. By the middle of the sixteenth century, a new demographic had taken an interest in the Blue and White style. A large and wealthy middle class of bankers, merchants, and businessmen emerged following a period of economic prosperity, resulting in the mass production of Blue and White ceramics. This middle class preferred a new style of adornment; more realistic scenes emerged, such as children playing, and prototypical tropes began to resemble more naturalistic forms, for example a dragon in the guise of a bird. Additionally, trade with Japan stimulated production of porcelain tea wares with cobalt underglaze.