Jacques de Gheyn II after Hendrik Goltzius, ‘Helmeted Musketeer’, 1587, National Gallery of Art, Washington, D.C.
plate: 21.2 x 15.7 cm (8 3/8 x 6 3/16 in.)  sheet: 34.7 x 25.4 cm (13 11/16 x 10 in.)