Enamel
ChineseQingbai ware: porcelain with pale sky-blue glaze over incised, carved, and roulette-wheel impressed decoration
12th-13th centuryChineseCizhou-type cut-glaze ware: light gray stoneware with dark brown glaze, the decoration cut into the glaze before firing
14th-15th centuryChineseEarthenware with green lead glaze
1st century BCE-1st century CEChineseBlack earthenware
3rd millennium BCEChineseEnameled porcelain: porcelain with decoration painted in overglaze polychrome and gold enamels
16th centuryChineseNorthern black ware of Cizhou type: light gray stoneware with dark brown glaze, the markings in overglaze iron oxide
12th-13th centuryChineseWhite ware: glazed porcelain with incised mark reading "Qianlong nian zhi" in seal-script characters on the base
18th centuryChinesePale grayish white nephrite; with mark on the base reading 'Qianlong Yu Zhi' in seal-script characters
18th centuryChineseBlue-and-white ware: porcelain with decoration painted in underglaze cobalt blue
18th centuryChineseEarthenware with traces of slip-painted decoration
5th millennium BCEChineseBlack earthenware
3rd millennium BCEChinese