Ferdinando II, Grand Duke of Tuscany (1610-1670), Adriaen Haelwegh, before 1691

Date: before 1691. Dimensions: plate: 33.5 x 24.2 cm (13 3/16 x 9 1/2 in.); ; sheet: 37 x 26.7 cm (14 9/16 x 1 1/2 in.). Medium: engraving on laid paper. Collection: National Gallery of Art. Adriaen Haelwegh, Ferdinando II, Grand Duke of Tuscany, before 1691, NGA 103809