2nd-4th century CE
Terracotta
5th century BCEGreekTerracotta
4th century BCEGreekBlackened gray earthenware
3rd millennium BCEChineseTerracotta
Blackened buff and gray earthenware
3rd millennium BCEChineseLight gray stoneware with celadon glaze
KoreanInlaid celadon ware: light gray stoneware with celadon glaze over decoration inlaid in black and white slips
13th centuryKoreanCeramic
EgyptianGlass
Low-fired blackened gray earthenware
3rd millennium BCEChineseCeladon ware: light gray stoneware with celadon glaze
12th-13th centuryKorean