5th-4th century BCE
irregular: 6.6 cm (2 5/8 in.)
Longquan celadon ware: light gray stoneware body with grayish celadon glaze over carved decoration. From the Longquan kilns, Zhejiang province
13th-14th centuryChineseCeramic
EgyptianCeramic
KoreanTraces of pigment on plaster
1st century CERomanCeramic
EgyptianTerracotta
1st century BCE-1st century CERomanBlackened gray earthenware
3rd millennium BCEChineseTerracotta
4th-1st century BCEGreekGlass
RomanLight gray stoneware with celadon glaze
Korean