Gray earthenware
3rd millennium BCEChineseCeramic
EgyptianCeramic
EgyptianTraces of pigment on plaster
1st century CERomanTerracotta
3rd-2nd century BCEGreekBlacked dark gray earthenware
3rd millennium BCEChineseCeramic
EgyptianTerracotta
Pigment on plaster
1st century BCE-1st century CERomanCeramic
Japanese