When was "Glass pendant in the form of a demonic mask" created?

This artwork was created mid-5th–4th century BCE.

What medium is "Glass pendant in the form of a demonic mask"?

Glass pendant in the form of a demonic mask is Glass.

Yes, Glass pendant in the form of a demonic mask is in the public domain and available for free download under CC0 license.

Unknown Artist

mid-5th–4th century BCE

Medium

Glass

Dimensions

3/4 × 7/16 × 7/16 in. (2 × 1.2 × 1.2 cm)

Classification

Glass

Culture & Period

Phoenician · Classical

Department

Greek and Roman Art

Museum

Metropolitan Museum of Art, New York, NY

Credit

Gift of J. Pierpont Morgan, 1917

Accession Number

17.194.722