1838–1873
National Gallery of Art, 1832
National Gallery of Art, 1940
National Gallery of Art, 1870
National Gallery of Art, 1798
Corcoran Gallery of Art, 1887
National Gallery of Art, 2021
National Gallery of Art, 1970
National Gallery of Art, 1694
National Gallery of Art, 1630
National Gallery of Art, 1903
National Gallery of Art, 1993
![Landscape with Tower [recto]](https://api.nga.gov/iiif/d99a8273-ec01-4e65-8c99-f7acce3c2ff4/full/843,/0/default.jpg)
![Study of Head Facing Right [verso]](https://api.nga.gov/iiif/67b14670-766e-4807-a87e-c0c975b9c493/full/843,/0/default.jpg)
