When was "Palette in the Form of a Two-Headed Bird" created?

This artwork was created ca. 4500–4000 B.C. (?).

What medium is "Palette in the Form of a Two-Headed Bird"?

Palette in the Form of a Two-Headed Bird is Greywacke.

Yes, Palette in the Form of a Two-Headed Bird is in the public domain and available for free download under CC0 license.

Unknown Artist

ca. 4500–4000 B.C. (?)

Medium

Greywacke

Dimensions

H. 10 cm (3 15/16 in); w. 5.6 cm (2 3/16 in)

Classification

Palette, double bird

Period

Predynastic Period

Department

Egyptian Art

Museum

Metropolitan Museum of Art, New York, NY

Credit

Gift of Albert M. Lythgoe, 1917

Accession Number

17.6.77

Rights

Public Domain