4th millennium BCE
Hard-paste porcelain.
18th centuryGermanSancai ("three-color") ware: white earthenware with ead-fluxed clear, emerald-green, and caramel-brown glaze over stamped decoration
8th centuryChineseBlack basalt
18th centuryBritishBronze on marble base
20th centuryAmericanTerracotta
4th-3rd century BCEGreekWood box containing various archival materials
21st centuryPortugueseMarble
19th centuryItalianGreek marble, probably from the Aegean islands
4th-3rd century BCEGreekTerracotta
5th century BCEGreekClay, unfired
Central AsianCopper, steel, and paper (framed)
21st centuryTurkish