When was "Engaged arched cassetta frame" created?

This artwork was created 1460–70.

What medium is "Engaged arched cassetta frame"?

Engaged arched cassetta frame is Poplar. Mitered; arch two pieces of wood. Gilt; deep orange bole. .

Yes, Engaged arched cassetta frame is in the public domain and available for free download under CC0 license.

Unknown Artist

1460–70

Medium

Poplar. Mitered; arch two pieces of wood. Gilt; deep orange bole.

Dimensions

Overall: 29 3/16 × 20 3/8 in. (74.2 × 51.7 cm) Sight: 24 7/16 × 15 9/16 in. (62 × 39.6 cm)

Classification

Frames

Culture

Sienese

Department

Robert Lehman Collection

Museum

Metropolitan Museum of Art, New York, NY

Credit

Robert Lehman Collection, 1975

Accession Number

1975.1.42b