2nd millennium BCE
irregular: 6.6 cm (2 5/8 in.)
Glass
RomanPolychrome lustre ware, painted greenish-gold, blue and copper
9th centuryIslamicCeramic
KoreanBlackened gray earthenware
3rd millennium BCEChinesePainted funerary ware: gray earthenware with cold-painted red pigments on a white gesso ground.
ChineseCeramic
KoreanCeramic
ChinesePigment on plaster
Graeco-RomanCeramic
Chinese