second half 10th - 11th century
Blackened gray earthenware
3rd millennium BCEChineseTerracotta
GreekTerracotta
RomanGlass
Inlaid celadon ware: light gray stoneware with celadon glaze over decoration inlaid in white slip
15th centuryKoreanPorcelain with underglaze blue decor
KoreanPigment, plaster, and slate
1st century CERomanLight gray stoneware with celadon glaze
KoreanTerracotta
EgyptianTerracotta
9th-11th centuryEgyptianCeramic
EgyptianTerracotta