When was "Cusped Lancet head" created?

This artwork was created ca. 1390.

What medium is "Cusped Lancet head"?

Cusped Lancet head is Pot-metal and colorless glass, vitreous paint and silver stain.

Yes, Cusped Lancet head is in the public domain and available for free download under CC0 license.

Unknown Artist

ca. 1390

Medium

Pot-metal and colorless glass, vitreous paint and silver stain

Dimensions

9 1/2 x 12 1/2 in. (24.1 x 31.8 cm)

Classification

Glass-Stained

Culture

Austrian

Department

The Cloisters

Museum

Metropolitan Museum of Art, New York, NY

Credit

The Cloisters Collection, 1987

Accession Number

1987.40.2