Cast gold
14th-15th centuryPeruvianHard-paste porcelain, polychrome enamel decoration, and gilding
18th centuryGermanPatinated cast bronze (cupric nitrate)
21st centuryAmericanMarble
3rd millennium BCECycladicLight wood on dark wood panel, in carved frame
19th-20th centuryAmericanLeaded bronze
6th-5th century BCEEtruscanBronze, with black over brown patina
19th-20th centuryBritishMarble seemingly from western Asia Minor
2nd-3rd century CERomanMolded and polychromed stucco
15th centuryItalianPlaster
19th centuryItalianPlaster
Arsenical copper
10th-7th century BCEIranian