1900–1961
National Gallery of Art, 1572
National Gallery of Art, 1910
National Gallery of Art, 2000
National Gallery of Art, 1936
National Gallery of Art, 1961
National Gallery of Art, 1940
National Gallery of Art, 1884
National Gallery of Art, 1500
National Gallery of Art, 1955
National Gallery of Art, 1480
National Gallery of Art, 1935
National Gallery of Art, 1925
![Cantilever Bridges [working proof 2]](https://api.nga.gov/iiif/2b3e0ac7-070d-4eb2-a43b-c7581c6a91fe/full/843,/0/default.jpg)
![flüchtige Skizze zweier Figuren (Rough Sketch with Two Figures) [p. 21]](https://api.nga.gov/iiif/25fca5ff-9ace-4ef4-a4a5-3e0596cae948/full/843,/0/default.jpg)
![Untitled [reclining female nude before a patterned backdrop]](https://api.nga.gov/iiif/d5298382-a8ed-4e92-a01c-66269b51c631/full/843,/0/default.jpg)
