Virtui est gratus quoties..., Robert Boissard, 1597
Date: 1597. Dimensions: sheet: 19.5 x 13.9 cm (7 11/16 x 5 1/2 in.). Medium: engraving. Collection: National Gallery of Art. Robert Boissard after Jean-Jacques Boissard, Virtui est gratus quoties..., 1597, NGA 156134