probably 12th century
Diam. 11.4 cm (4 1/2 in.)
Northern black ware of Cizhou type: light gray stoneware with dark brown glaze, the russet markings in overglaze iron oxide
12th centuryChineseQingbai-type ware: molded porcelain with virtually colorless glaze
12th-13th centuryChineseNorthern black ware of Cizhou type: off-white stoneware with dark brown glaze, the russet markings in overglaze iron oxide
11th-12th centuryChineseJun ware: light gray stoneware with robin's-egg blue glaze
11th-12th centuryChineseQingbai-type ware: molded porcelain with virtually colorless glaze
12th-13th centuryChineseYaozhou ware: light gray stoneware with misfired olive-brown celadon glaze and kiln adhesions. From the Yaozhou kilns at Tongchuan, Shaanxi province.
12th-13th centuryChineseJian ware: dark gray stoneware with dark brown glaze, the markings in iron oxide, the base with an incised inscription reading 'Gongyu'. From the kilns at Shuiji, Jianyang county, Fujian province, probably from those at Luhuaping or Chidun.
12th-13th centuryChineseNorthern black ware of Cizhou type: off-white stoneware with dark brown glaze, the markings in overglaze iron oxide, the rim with clear glaze over white slip
12th centuryChineseJun ware: light gray stoneware with robin's-egg blue glaze
12th-13th centuryChineseNorthern black ware of Cizhou type: light gray stoneware with bluish-black glaze, the decoration painted in overglaze iron-oxide
12th-13th centuryChineseQingbai ware: molded porcelain with off-white glaze over trailed ribs of porcelain slip
12th-13th centuryChineseEarthenware with three-color (sancai) lead glaze
11th-12th centuryChinese