4th-3rd century BCE
irregular: 2.5 cm (1 in.)
Terracotta
GreekTerracotta
Terracotta
6th century BCEGreekTerracotta
RomanBlackened buff earthenware
3rd millennium BCEChinesePorcelain with decoration in underglaze cobalt-blue
17th centuryJapaneseCeramic
KoreanTerracotta
12th-11th century BCEMycenaeanCeramic
Chinese