1952
National Gallery of Art, 1925
National Gallery of Art, 1972
National Gallery of Art, 1998
National Gallery of Art, 1956
National Gallery of Art, 1986
National Gallery of Art, 1941
National Gallery of Art, 1916
National Gallery of Art, 1890
National Gallery of Art, 1940
National Gallery of Art, 1976
![Viola [working proof]](https://api.nga.gov/iiif/e0e613a8-23fe-44fe-a069-5cb35f09eb52/full/843,/0/default.jpg)
![Studies for a Lunette [recto]](https://api.nga.gov/iiif/e194b815-17c7-482f-a623-86cbf80041a7/full/843,/0/default.jpg)
