1959
National Gallery of Art, 1819
National Gallery of Art, 1954
National Gallery of Art, 1570
National Gallery of Art, 1956
National Gallery of Art, 1735
Frank, Robert, 1955
National Gallery of Art, 1903
National Gallery of Art, 1890
National Gallery of Art, 1617
National Gallery of Art, 1884
National Gallery of Art, 1972
National Gallery of Art, 1939
![Begonnenes Skizze (Sketch of Face) [p. 9]](https://api.nga.gov/iiif/749de5df-39f2-4de3-846c-a17d52b0166a/full/843,/0/default.jpg)
