1973–1978
National Gallery of Art, 1969
National Gallery of Art, 1530
National Gallery of Art, 1884
National Gallery of Art, 1906
National Gallery of Art, 1924
National Gallery of Art, 1936
National Gallery of Art, 1608
National Gallery of Art, 1938
National Gallery of Art, 1948
National Gallery of Art, 1891
National Gallery of Art, 1821
National Gallery of Art, 1910
![Zwei Skizzen und Notizen (Two Sketches with Notations) [p. 3]](https://api.nga.gov/iiif/881291c4-1f67-4763-b755-26473da829e8/full/843,/0/default.jpg)
