Crescenzio Onofri, ‘Apollo and a Nymph Leading a Lion’, 1696, National Gallery of Art, Washington, D.C.
plate: 32 x 44.6 cm (12 5/8 x 17 9/16 in.)  sheet: 35.1 x 49.2 cm (13 13/16 x 19 3/8 in.)