Ceramic
EgyptianTerracotta
1st millennium BCE-1st millenium CERomanLongquan celadon ware: pale gray stoneware body with a lustrous, lightly crackled, bluish green celadon glaze. From the Longquan kilns in Zhejiang province.
12th-13th centuryChineseBlackened gray earthenware
3rd millennium BCEChineseCeramic
KoreanCeramic
KoreanLow-fired blackened gray ware
3rd millennium BCEChineseTerracotta
Greek