1858
National Gallery of Art, 1924
National Gallery of Art, 1570
National Gallery of Art, 1964
National Gallery of Art, 1914
National Gallery of Art, 1889
National Gallery of Art, 1958
National Gallery of Art, 1955
National Gallery of Art, 1935
National Gallery of Art, 1884
National Gallery of Art, 1937
National Gallery of Art, 1647
![Male Portrait Study (Mannliche Bildnisstudie, daruber Kohler...) [p. 7]](https://api.nga.gov/iiif/9b0eb010-0e91-42b8-9822-eeda598939ce/full/843,/0/default.jpg)
