What medium is "Ostrakon from Maria and Susanna Jointly to Panachora"?

Ostrakon from Maria and Susanna Jointly to Panachora is Pottery fragment with ink inscription.

Is "Ostrakon from Maria and Susanna Jointly to Panachora" in the public domain?

Yes, Ostrakon from Maria and Susanna Jointly to Panachora is in the public domain and available for free download under CC0 license.

This artwork was created probably early 7th century.

Unknown Artist

probably early 7th century

Medium

Pottery fragment with ink inscription

Dimensions

4 7/8 × 3 7/8 × 9/16 in. (12.4 × 9.9 × 1.5 cm)

Classification

Ceramics

Culture

Coptic

Department

Medieval Art

Museum

Metropolitan Museum of Art, New York, NY

Credit

Rogers Fund, 1912

Accession Number

12.180.151