1893
National Gallery of Art, 1870
National Gallery of Art, 1954
National Gallery of Art, 1480
National Gallery of Art, 1884
National Gallery of Art, 1942
National Gallery of Art, 1506
National Gallery of Art, 1937
National Gallery of Art, 1935
National Gallery of Art, 1916
National Gallery of Art, 1903
![Detail eines Bärenkopfes (Detail of a Bear's Head) [p. 56]](https://api.nga.gov/iiif/678ce5b3-e255-4560-896b-6a5750ff9b04/full/843,/0/default.jpg)
![View of Saint Peter's [reverse]](https://api.nga.gov/iiif/a4ad7ac5-19f5-43ce-841b-c52126c45cff/full/843,/0/default.jpg)
