1992
National Gallery of Art, 1761
National Gallery of Art, 1963
National Gallery of Art, 1922
National Gallery of Art, 1425
National Gallery of Art, 1935
National Gallery of Art, 1847
National Gallery of Art, 1964
National Gallery of Art, 1902
National Gallery of Art, 1937
National Gallery of Art, 1837
National Gallery of Art, 1904
National Gallery of Art, 1884
![Weibliche Bildnisstudie und männliches Gesicht (Study of Female and Male Face) [p. 13]](https://api.nga.gov/iiif/4caf48a8-4605-4c74-83eb-ba35c5caa6f1/full/843,/0/default.jpg)