Gray earthenware
3rd millennium BCEChineseTerracotta
9th-8th century BCEGreekTerracotta
6th century BCEGreekTerracotta
2nd millennium BCEMycenaeanTerracotta
3rd-2nd millennium BCEMinoanTerracotta
Porcelain with bluish white glaze
KoreanTerracotta
5th century BCEGreekGuan ware: dark gray stoneware with lightly crackled, light grayish blue glaze on the exterior and with thinly applied, crackled, pale blusih gray glaze on the interior. From the guan kilns near Hangzhou, Zhejiang province.
12th-13th centuryChineseLight gray stoneware with dark brown glaze, the markings in overglaze iron oxide
ChinesePigment on plaster
1st-2nd century CERomanCeramic
Korean