1971
National Gallery of Art, 1913
National Gallery of Art, 1480
National Gallery of Art, 1967
National Gallery of Art, 1755
Johns, Jasper, 1971
National Gallery of Art, 1595
National Gallery of Art, 1555
National Gallery of Art, 1620
Patrons' Permanent Fund, 1968
National Gallery of Art, 1941
National Gallery of Art, 1573
National Gallery of Art, 1939
![Painting with Two Balls [trial proof]](https://api.nga.gov/iiif/63558fdf-2a63-432e-a2c6-5b8b4cc1ab92/full/843,/0/default.jpg)
