2001
National Gallery of Art, 1994
National Gallery of Art, 1947
National Gallery of Art, 1940
National Gallery of Art, 1939
National Gallery of Art, 1465
National Gallery of Art, 1623
National Gallery of Art, 1893
National Gallery of Art, 1953
National Gallery of Art, 1553
National Gallery of Art, 1945
National Gallery of Art, 1934
![Untitled [state proof of 3rd state]](https://api.nga.gov/iiif/46bc7565-8cf9-4406-b5b0-86164e2d6c49/full/843,/0/default.jpg)
![Study for Piazza Rotonda [preparatory drawing]](https://api.nga.gov/iiif/f31c02de-21a7-4490-9f3e-acdb20e5b57e/full/843,/0/default.jpg)
