Terracotta
6th century BCEGreekCeramic
JapaneseGuan ware: dark gray stoneware with light grayish blue glaze. From the guan kilns near Hangzhou, Zhejiang province
12th-13th centuryChineseTerracotta
GreekTerracotta
RomanCeramic
KoreanTerracotta
Unidentified cultureCeramic
Korean