Yellow glass
RomanBlackened gray earthenware
3rd millennium BCEChineseTerracotta
5th century BCEGreekCeramic
EgyptianInlaid celadon ware: light gray stoneware with celadon glaze over decoration inlaid in white slip
14th-15th centuryKoreanTerracotta
Blackened gray earthenware
3rd millennium BCEChineseTerracotta
6th century BCEGreekCeramic
JapaneseTerracotta
Greek