1926
National Gallery of Art, 1633
National Gallery of Art, 1903
National Gallery of Art, 1944
National Gallery of Art, 1645
National Gallery of Art, 1450
National Gallery of Art, 1936
National Gallery of Art, 1933
National Gallery of Art, 1939
National Gallery of Art, 1884
National Gallery of Art, 1955
National Gallery of Art, 1600
National Gallery of Art, 1969
![weibliche Bildnisstudie (Woman) [p. 23]](https://api.nga.gov/iiif/1e3f31ce-8fb1-4799-8e6b-ad63b514c2a2/full/843,/0/default.jpg)
![Paar und große Figur (Couple and Large Figure) [p. 21]](https://api.nga.gov/iiif/7b5a8bed-8b59-49fe-9478-4361bc260d0c/full/843,/0/default.jpg)
![Untitled [female nude seated in armchair]](https://api.nga.gov/iiif/b65371e9-1e78-401f-b4eb-36e295cadbbe/full/843,/0/default.jpg)
![Alphabet [trial proof 1]](https://api.nga.gov/iiif/436f8394-b01e-45f3-899d-201748ebefa2/full/843,/0/default.jpg)