Jacob Wilhelm Mechau, ‘Ospitaletto di San Francesco, fuori di Subiaco’, ca. 1795, National Gallery of Art, Washington, D.C.
plate: 28.1 x 37.4 cm (11 1/16 x 14 3/4 in.)  sheet: 39.1 x 49.1 cm (15 3/8 x 19 5/16 in.)