Monochrome glazed porcelain: porcelain with clear glaze over applied powdered cobalt and with traces of overglaze gold enamel decoration; with underglaze cobalt blue double circle on the base
18th centuryChineseBlue-and-white ware: porcelain with decoration painted in underglaze cobalt blue; with underglaze cobalt-blue double circle on the base
19th centuryChineseNorthern black ware of Cizhou type: light gray stoneware with dark brown glaze, the markings in overglaze iron oxide
12th-13th centuryChineseLight gray stoneware with carved decoration under celadon glaze
20th centuryKoreanLight gray stoneware with appliqué handle
6th centuryKoreanTerracotta
5th century BCEGreekCeramic
18th centuryJapaneseNumbered Jun ware: light gray stoneware with variegated purple and blue glaze; with Chinese numeral 7 (qi) inscribed on base before firing
15th centuryChineseTerracotta
7th century BCEEtruscanPale blue glass
1st millennium CERomanCeramic
18th centuryJapanese