Mercury Enamored of Herse. Dated: 1590. Dimensions: sheet: 17.8 x 25.2 cm (7 x 9 15/16 in.) sheet: 19.5 x 26.9 cm (7 11/16 x 10 9/16 in.). Medium: engraving on laid paper. Museum: National Gallery of Art, Washington DC. Author: Dutch 16th Century aft