What medium is "Stone head of a Julio-Claudian youth, possibly of Gaius Caesar"?

Stone head of a Julio-Claudian youth, possibly of Gaius Caesar is gypsum alabaster.

Is "Stone head of a Julio-Claudian youth, possibly of Gaius Caesar" in the public domain?

Yes, Stone head of a Julio-Claudian youth, possibly of Gaius Caesar is in the public domain and available for free download under CC0 license.

This artwork was created ca. 5 BCE, or later.

Unknown Artist

ca. 5 BCE, or later

Medium

gypsum alabaster

Dimensions

H.: 9 7/8 in. (25.1 cm) H. of base: 4 7/8 in. (12.4 cm)

Classification

Stone Sculpture

Culture & Period

Roman · Augustan

Department

Greek and Roman Art

Museum

Metropolitan Museum of Art, New York, NY

Credit

Gift of George P. Tetzel, 2011

Accession Number

2011.376