1860–1869
National Gallery of Art, 1850
National Gallery of Art, 1871
National Gallery of Art, 1800
National Gallery of Art, 1973
National Gallery of Art, 1951
National Gallery of Art, 1935
National Gallery of Art, 1905
National Gallery of Art, 1876
National Gallery of Art, 1627
National Gallery of Art, 1761
National Gallery of Art, 1993
![Pushing Up [special proof]](https://api.nga.gov/iiif/831d94ff-c161-4f11-8d48-4207cd69c830/full/843,/0/default.jpg)