Attributed to Pierre Homas / Anonymous French painter
Intaglio representing Mars and Venus / The Assumption of the Virgin, Paris, c. 1620 / France, c. 1625-1650

Intaglio on sardonyx; oil on sardonyx

5 1/4 x 2 5/8 x 1 1/4 inches (13.3 x 6.7 x 3.2 cm)