Blackened gray earthenware
3rd millennium BCEChineseTerracotta
Plaster
1st-3rd century CERomanLight gray stoneware with celadon glaze
KoreanTerracotta
8th century BCEGreekCeramic
EgyptianLongquan celadon ware: light gray stoneware body with cloudy, lustrous celadon glaze. From the Longquan kilns, Zhejiang province
13th-14th centuryChineseCeramic
KoreanTerracotta
Mycenaean