4th-1st century BCE
Gray earthenware
3rd millennium BCEChineseTerracotta
RomanCeramic
EgyptianCeramic
KoreanTerracotta
5th century BCEGreekBlackened gray earthenware
3rd millennium BCEChineseLight gray stoneware with celadon glaze
KoreanPigment on Plaster
2nd-3rd century CESyrian