10th-13th century
Ceramic
KoreanTerracotta
2nd millennium BCEMycenaeanLow-fired blackened gray earthenware, the surface burnished before firing
3rd millennium BCEChineseCeramic
KoreanIncised celadon ware: light gray stoneware with celadon glaze over incised decor
12th-13th centuryKoreanTerracotta
RomanTerracotta
5th century BCEGreekTerracotta
Blackened gray earthenware
3rd millennium BCEChinese