Porcellaneous stoneware with blue tinted glaze
KoreanGray earthenware
3rd millennium BCEChineseCeramic
JapaneseCeramic
KoreanCeramic
EgyptianTerracotta
GreekBlackened gray earthenware
3rd millennium BCEChineseBlacked dark gray earthenware
3rd millennium BCEChineseMolded celadon ware: light gray stoneware with celadon glaze over molded decor
12th-13th centuryKorean