What medium is "Saint Bernardino of Siena, 1380-1444, Canonized 1450 [obverse]"?

Saint Bernardino of Siena, 1380-1444, Canonized 1450 [obverse] is bronze//After-cast.

Is "Saint Bernardino of Siena, 1380-1444, Canonized 1450 [obverse]" in the public domain?

Yes, Saint Bernardino of Siena, 1380-1444, Canonized 1450 [obverse] is in the public domain and available for free download under CC0 license.

This artwork was created c. 1444 or c. 1450.

c. 1444 or c. 1450

Medium

bronze//After-cast

Dimensions

overall (diameter): 7.71 cm (3 1/16 in.) gross weight: 139.81 gr (0.308 lb.) axis: 12:00

Classification

Sculpture

Department

CSD

Museum

National Gallery of Art, Washington, D.C.

Credit

Samuel H. Kress Collection

Accession Number

1957.14.623.a