1913
National Gallery of Art, 1916
National Gallery of Art, 1936
National Gallery of Art, 1495
National Gallery of Art, 1868
National Gallery of Art, 1935
National Gallery of Art, 1852
National Gallery of Art, 1675
National Gallery of Art, 1662
National Gallery of Art, 1518
National Gallery of Art, 1490
![Study for "Variations in Blue and Green" [verso]](https://api.nga.gov/iiif/42985929-b738-4c6f-a589-9238ba829696/full/843,/0/default.jpg)
