1836
National Gallery of Art, 1938
National Gallery of Art, 1890
National Gallery of Art, 1622
National Gallery of Art, 1936
National Gallery of Art, 1626
National Gallery of Art, 1940
National Gallery of Art, 1941
National Gallery of Art, 1937
National Gallery of Art, 1555
National Gallery of Art, 1868
![Study for "Variations in Blue and Green" [verso]](https://api.nga.gov/iiif/42985929-b738-4c6f-a589-9238ba829696/full/843,/0/default.jpg)
