1997
National Gallery of Art, 1935
National Gallery of Art, 1891
National Gallery of Art, 1899
National Gallery of Art, 1932
National Gallery of Art, 1983
National Gallery of Art, 1884
National Gallery of Art, 1590
National Gallery of Art, 1930
National Gallery of Art, 1496
National Gallery of Art, 1941
National Gallery of Art, 1945
National Gallery of Art, 1628
![Zwei Gesichter (Sketches of Two Faces) [p. 37]](https://api.nga.gov/iiif/30ab933b-65bc-4c4d-8bc1-6a98b0a24d39/full/843,/0/default.jpg)
