Cast bronze with pale green patina
13th century BCEChineseNorthern black ware of Cizhou type: light gray stoneware with dark brown glaze, the russet markings in overglaze iron oxide
11th-12th centuryChinesePlaster
Green glass
3rd-4th century CERomanSilver
17th-19th centuryFrenchTerracotta
6th century BCEEtruscanFritware painted with black (chromium), blue (cobalt), turquoise (copper), and brownish-red (iron) over white lead alkali glaze opacified with tin.
12th-13th centuryPersianBlue-and-white ware: porcelain with decoration painted in underglaze cobalt blue; with underglaze cobalt-blue double circle on the base
17th-18th centuryChineseTerracotta
EtruscanGray earthenware with traces of cold-painted pigment
1st century BCE-1st century CEChineseSilver-plated brass
20th centuryGermanMedium gray stoneware with combed, incised, and applique decoration
1st-2nd century CEChinese