1994
National Gallery of Art, 1938
National Gallery of Art, 1936
National Gallery of Art, 1950
Patrons' Permanent Fund, 1635
National Gallery of Art, 1937
National Gallery of Art, 1935
National Gallery of Art, 1884
National Gallery of Art, 1920
National Gallery of Art, 1930
National Gallery of Art, 1969
National Gallery of Art, 1846
![flüchtige männliche Bildnisstudie (Male Portrait Sudy) [p. 8]](https://api.nga.gov/iiif/cf6a7b8a-3156-41af-968b-e9f35c5cbbd1/full/843,/0/default.jpg)
![Figure 7 [progressive proof A]](https://api.nga.gov/iiif/23485099-dc04-4a27-9876-c7dc079d2fa8/full/843,/0/default.jpg)
