1968
National Gallery of Art, 1513
National Gallery of Art, 1949
National Gallery of Art, 1987
National Gallery of Art, 1936
National Gallery of Art, 1822
National Gallery of Art, 1836
National Gallery of Art, 1860
National Gallery of Art, 1920
National Gallery of Art, 1612
Rothko Foundation, Inc., Mark, The, 1903
National Gallery of Art, 1906
National Gallery of Art, 1937
![Blue with Red [working proof 3]](https://api.nga.gov/iiif/d78a667c-75d2-49c0-8d01-ad592119f9f4/full/843,/0/default.jpg)
![Reception of the Envoy of Poland [recto]](https://api.nga.gov/iiif/d175fc48-9b07-49b5-9243-e839ff2aedc1/full/843,/0/default.jpg)
