1978
National Gallery of Art, 1976
National Gallery of Art, 1968
National Gallery of Art, 1937
National Gallery of Art, 1865
National Gallery of Art, 1873
National Gallery of Art, 1988
National Gallery of Art, 1982
National Gallery of Art, 1849
National Gallery of Art, 1742
National Gallery of Art, 1978
National Gallery of Art, 1926
![Figure 4 [trial proof 8]](https://api.nga.gov/iiif/12e9355d-8cb4-48ba-9209-9def12f9e068/full/843,/0/default.jpg)
![HandFootSockFloor [trial proof 1]](https://api.nga.gov/iiif/e124c57c-f15d-47e1-af2e-cc768503fda6/full/843,/0/default.jpg)
![Sin título (Milicianos en un trinchera) (Untitled [Militiamen in a trench])](https://api.nga.gov/iiif/0d266bb0-ea84-4931-bf2b-caae2302efd3/full/843,/0/default.jpg)
