1931
National Gallery of Art, 1939
National Gallery of Art, 1884
National Gallery of Art, 1617
National Gallery of Art, 1941
National Gallery of Art, 1935
National Gallery of Art, 1951
National Gallery of Art, 1760
National Gallery of Art, 1619
National Gallery of Art, 1938
National Gallery of Art, 1936
National Gallery of Art, 1641
![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)
