1987
National Gallery of Art, 1561
National Gallery of Art, 1937
National Gallery of Art
National Gallery of Art, 1925
National Gallery of Art, 1935
National Gallery of Art, 1968
National Gallery of Art, 1570
National Gallery of Art, 1929
National Gallery of Art, 1770
National Gallery of Art, 1912
National Gallery of Art, 1612
![The Seasons [trial proof C]](https://api.nga.gov/iiif/6b67eb83-edf6-4e5a-a387-f84792264d95/full/843,/0/default.jpg)
![Gray Alphabets [working proof]](https://api.nga.gov/iiif/c7d881b5-8fca-4146-b30c-5820b30cbccc/full/843,/0/default.jpg)
