1987
National Gallery of Art, 1455
National Gallery of Art, 1609
National Gallery of Art, 1964
National Gallery of Art, 1948
National Gallery of Art, 1607
National Gallery of Art, 1830
National Gallery of Art, 1816
National Gallery of Art, 1916
National Gallery of Art, 1845
National Gallery of Art, 1800
National Gallery of Art, 1939
![Arms of Cardinal Barbo [reverse]](https://api.nga.gov/iiif/f2a9029a-63d2-4e8d-a32a-0452e8fddfc6/full/843,/0/default.jpg)
![Studies of Horses [verso]](https://api.nga.gov/iiif/7c8fcc8a-e386-40be-8987-cbaa49b6e4cd/full/843,/0/default.jpg)
