1950
National Gallery of Art, 1500
National Gallery of Art, 1962
National Gallery of Art, 1450
National Gallery of Art, 1936
National Gallery of Art, 1900
National Gallery of Art, 1940
National Gallery of Art, 1907
National Gallery of Art, 1938
National Gallery of Art, 1808
National Gallery of Art, 1892
National Gallery of Art, 1527
National Gallery of Art, 1791
![Birds in Flight [verso]](https://api.nga.gov/iiif/5eeae897-dccf-4158-b4ab-ad07358880a0/full/843,/0/default.jpg)
