1589
National Gallery of Art, 1991
National Gallery of Art, 1944
National Gallery of Art, 1764
National Gallery of Art, 1948
National Gallery of Art, 1600
National Gallery of Art, 1940
National Gallery of Art, 1960
National Gallery of Art, 1754
National Gallery of Art, 1837
National Gallery of Art, 2003
National Gallery of Art, 1935
National Gallery of Art, 1937
![Untitled 12 [working proof 5]](https://api.nga.gov/iiif/1be9d254-ef03-44b5-b22d-bdc0d2d1a0db/full/843,/0/default.jpg)
![Studies for Constructivist Sculptures [verso]](https://api.nga.gov/iiif/b286b6a7-fa6f-4082-a8e0-448d56ce5d31/full/843,/0/default.jpg)