3rd century BCE
9.5 × 9.8 cm (3 3/4 × 3 7/8 in.)
Grisaille-enameled porcelain: porcelain with decoration painted in black and iron-red enamels; with underglaze cobalt blue mark reading "Yongzheng nian zhi" in seal-script characters on the base
18th-20th centuryChineseGlass
6th centuryTerracotta
GreekGlass with applied colors
19th-20th centuryAmericanTin-glazed earthenware
18th centuryGermanEarthenware with applique and impressed decoration
3rd millennium BCEChineseEnameled blue-and-white ware: porcelain with decoration reserved in white against an underglaze cobalt-blue ground and with overglaze yellow enamel over the white decoration; underglaze cobalt-blue mark reading "Da Ming Jiajing nian zhi" written on the base against a cobalt-blue ground
16th centuryChineseGlass
20th centurySwedishCeramic
13th-14th centuryVery pale blue-green glass
1st-3rd century CERomanReddish earthenware covered in white slip and painted with black (manganese and iron), red (iron), and yellow-staining black (chromium) under clear lead glaze
10th centuryPersian