1937
National Gallery of Art, 1879
National Gallery of Art, 1767
National Gallery of Art, 1936
National Gallery of Art, 1620
National Gallery of Art, 1466
National Gallery of Art, 1993
National Gallery of Art, 1951
National Gallery of Art, 1800
National Gallery of Art, 1935
National Gallery of Art, 1939
National Gallery of Art, 1968
![Renaissance Building [reverse]](https://api.nga.gov/iiif/8d78b872-182d-4262-a1b8-fc3668cb870e/full/843,/0/default.jpg)
![Pushing Up [special proof]](https://api.nga.gov/iiif/831d94ff-c161-4f11-8d48-4207cd69c830/full/843,/0/default.jpg)
