1918
National Gallery of Art, 1655
National Gallery of Art, 1929
National Gallery of Art, 1940
National Gallery of Art, 1793
National Gallery of Art, 1938
National Gallery of Art, 1922
National Gallery of Art, 1916
National Gallery of Art, 1954
National Gallery of Art, 1972
National Gallery of Art, 1890
National Gallery of Art, 1937
![A Crouching Figure Holding a Shield [verso]](https://api.nga.gov/iiif/cfd8483a-6394-4564-9855-220c1cc77ec0/full/843,/0/default.jpg)
![Head of a Boy [Testa di ragazzo]](https://api.nga.gov/iiif/9f448316-95ae-48da-a606-cbbe16ddcca4/full/843,/0/default.jpg)
