1960
National Gallery of Art, 1795
National Gallery of Art, 1984
National Gallery of Art, 1944
National Gallery of Art, 1974
National Gallery of Art, 1933
National Gallery of Art, 1595
National Gallery of Art, 1963
National Gallery of Art, 1550
National Gallery of Art, 1903
National Gallery of Art, 1821
National Gallery of Art, 1922
National Gallery of Art, 1960
![Red, Yellow, Blue [working proof]](https://api.nga.gov/iiif/594b775c-c80b-4669-a3ae-05164b855e75/full/843,/0/default.jpg)
