1986
National Gallery of Art, 1903
National Gallery of Art, 1586
National Gallery of Art, 2000
National Gallery of Art, 1994
National Gallery of Art, 1900
National Gallery of Art, 1947
National Gallery of Art, 1963
National Gallery of Art, 1936
National Gallery of Art, 1989
National Gallery of Art, 1935
National Gallery of Art, 1886
National Gallery of Art, 1855
![Untitled (American Center) [trial proof]](https://api.nga.gov/iiif/2827e6ff-8412-4c94-bb8e-bba86340c063/full/843,/0/default.jpg)
![The Seasons [trial proof F]](https://api.nga.gov/iiif/26f7db9c-50de-4449-8792-04366a854ade/full/843,/0/default.jpg)
