3rd-2nd millennium BCE
irregular: 2.2 cm (7/8 in.)
Blackened dark gray earthenware
3rd millennium BCEChineseCeramic
JapaneseCeramic
EgyptianTerracotta
RomanTerracotta
Light gray stoneware with inlaid slip and with celadon glaze
KoreanPigment on Plaster
2nd-3rd century CESyrianCeramic
EgyptianCeramic
JapaneseTerracotta
Greek