1997
National Gallery of Art, 1938
National Gallery of Art, 1990
National Gallery of Art, 1937
National Gallery of Art, 1644
National Gallery of Art, 1993
National Gallery of Art, 1919
National Gallery of Art, 1870
National Gallery of Art, 1951
National Gallery of Art, 2000
National Gallery of Art, 1631
National Gallery of Art, 1897
National Gallery of Art, 1935
![Green Angel 2 [trial proof 13]](https://api.nga.gov/iiif/5e41ca52-4111-47d8-a118-de90b62bd63b/full/843,/0/default.jpg)
![Station [working proof 14]](https://api.nga.gov/iiif/65204fd9-f803-4dc1-b117-f5499d20b0c9/full/843,/0/default.jpg)
