5th-4th century BCE
Terracotta
Ru ware: light gray stoneware body with pale bluish celadon glaze, the glaze with white to buff cloudiness due either to under firing or to burial (in the waste heap at the kiln site). From the Ru kilns, Henan province
12th centuryChineseTerracotta
GreekCeramic
KoreanLow-fired blackened gray ware
3rd millennium BCEChineseLight gray stoneware with celadon glaze
KoreanTerracotta
6th century BCEGreekTerracotta
Blackened gray earthenware
3rd millennium BCEChinese