1962
National Gallery of Art, 1902
National Gallery of Art, 1941
National Gallery of Art, 1630
National Gallery of Art, 1936
National Gallery of Art, 1607
National Gallery of Art, 1954
National Gallery of Art, 1946
National Gallery of Art, 1951
National Gallery of Art, 1966
National Gallery of Art, 1937
Patrons' Permanent Fund, 1969
National Gallery of Art, 1888
![Painting with Two Balls I [artist's proof]](https://api.nga.gov/iiif/d13d6177-e56c-431b-bcd5-77338df196ca/full/843,/0/default.jpg)
