What medium is "Head of a king as Khepri, possibly Ptolemy VI Philometor"?

Head of a king as Khepri, possibly Ptolemy VI Philometor is Limestone, paint traces.

Is "Head of a king as Khepri, possibly Ptolemy VI Philometor" in the public domain?

Yes, Head of a king as Khepri, possibly Ptolemy VI Philometor is in the public domain and available for free download under CC0 license.

This artwork was created 180–145 B.C..

Unknown Artist

180–145 B.C.

Medium

Limestone, paint traces

Dimensions

H. 11.5 cm (4 1/2 in.); W. 11.5 cm (4 1/2 in.); D. 8.4 cm (3 5/16 in.)

Classification

Head, Ptolemy VI Philometor

Period

Ptolemaic or Roman Period

Department

Egyptian Art

Museum

Metropolitan Museum of Art, New York, NY

Credit

Purchase, Fletcher Fund and The Guide Foundation Inc. Gift, 1966

Accession Number

66.99.166