Ceramic
EgyptianLight gray stoneware with celadon glaze
KoreanTerracotta
5th century BCEGreekCeramic
ChineseCeramic
JapaneseInlaid celadon ware: light gray stoneware with celadon glaze over decoration inlaid in black and white slips
14th-15th centuryKoreanGuan ware: dark gray stoneware with lightly crackled, light grayish blue glaze. From the guan kilns near Hangzhou, Zhejiang province
12th-13th centuryChineseTerracotta
5th century BCEGreekCeramic
KoreanPigment on plaster
1st century CERoman