What medium is "Relief fragment: siege of a city by Assyrian troops"?

Relief fragment: siege of a city by Assyrian troops is Gypsum alabaster.

Is "Relief fragment: siege of a city by Assyrian troops" in the public domain?

Yes, Relief fragment: siege of a city by Assyrian troops is in the public domain and available for free download under CC0 license.

This artwork was created ca. 704–681 BCE.

Unknown Artist

ca. 704–681 BCE

Medium

Gypsum alabaster

Dimensions

32 3/4 × 23 3/4 in. (83.2 × 60.3 cm)

Classification

Stone-Reliefs

Culture & Period

Assyrian · Neo-Assyrian

Department

Ancient Near Eastern Art

Museum

Metropolitan Museum of Art, New York, NY

Credit

Gift of John D. Rockefeller Jr., 1932

Accession Number

32.143.15