1950
National Gallery of Art, 1955
National Gallery of Art, 1936
National Gallery of Art, 1951
National Gallery of Art, 1941
National Gallery of Art, 1935
National Gallery of Art, 1965
National Gallery of Art, 1661
National Gallery of Art, 1949
National Gallery of Art, 1914
National Gallery of Art, 1942
National Gallery of Art, 1938
National Gallery of Art, 2004
![Zwei Skizzen und Notizen (Two Sketches with Notations) [p. 21]](https://api.nga.gov/iiif/245d44d9-81f5-4bb9-b22a-41711b0a6f47/full/843,/0/default.jpg)
