1903–1970
National Gallery of Art, 1955
National Gallery of Art, 1884
National Gallery of Art, 1937
National Gallery of Art, 1546
National Gallery of Art, 1938
National Gallery of Art, 1936
National Gallery of Art, 1901
National Gallery of Art, 1788
National Gallery of Art, 1944
National Gallery of Art, 1845
![Untitled [recto]](https://api.nga.gov/iiif/35547ff2-27c5-4ddf-9f55-427f1647b19c/full/843,/0/default.jpg)
![Häuserdach (Rooftop) [p. 20]](https://api.nga.gov/iiif/318c031e-86ff-43d2-b9d2-35680bf8d399/full/843,/0/default.jpg)
![Untitled [female nude leaning on her left arm and holding her right arm akimbo]](https://api.nga.gov/iiif/7a2e3f4b-a65a-47cc-aaf1-793492fc64e9/full/843,/0/default.jpg)
![Abstract Composition in Black, Blue, Green, Red, Yellow, and Gray [verso]](https://api.nga.gov/iiif/9eb300d5-cd33-419e-b35d-3a199b27e57a/full/843,/0/default.jpg)
