Eugen Napoleon Neureuther, ‘Neureuther (Self-Portrait in the Etching Studio)’, 1839, National Gallery of Art, Washington, D.C.
plate: 26.2 x 20.4 cm (10 5/16 x 8 1/16 in.)  sheet: 34.1 x 25.8 cm (13 7/16 x 10 3/16 in.)

About Eugen Napoleon Neureuther