Anton Graff, ‘Detmar Friedrich Wilhelm Basse’, ca. 1782, National Gallery of Art, Washington, D.C.
plate: 18.3 x 10.9 cm (7 3/16 x 4 5/16 in.)  sheet: 23.3 x 16.7 cm (9 3/16 x 6 9/16 in.)

About Anton Graff