Blackened gray earthenware
3rd millennium BCEChineseTerracotta
RomanTerracotta
Terracotta
GreekPigment on Plaster
2nd-3rd century CESyrianLongquan celadon ware: light gray stoneware body with pale bluish celadon glaze. From the Longquan kilns, Zhejiang province
13th-14th centuryChineseTerracotta
Ceramic
Korean