Terracotta
1st century BCE-1st century CERomanTerracotta
South ItalianTerracotta
6th century BCEGreekGuan ware: molded dark gray stoneware with misfired, or degraded, light grayish blue glaze. From the guan kilns near Hangzhou, Zhejiang province
12th-13th centuryChineseBlackened gray earthenware
3rd millennium BCEChineseTerracotta
GreekGlass
RomanLight gray stoneware inlaid with slip and with celadon glaze
KoreanIncised celadon ware: light gray stoneware with celadon glaze over incised decor
12th-14th centuryKoreanPigment on plaster
1st century BCE-1st century CERomanCeramic
Korean