1984
National Gallery of Art, 1770
National Gallery of Art, 1890
National Gallery of Art, 1936
National Gallery of Art, 1884
National Gallery of Art, 1956
National Gallery of Art, 1852
National Gallery of Art, 1994
National Gallery of Art, 1928
National Gallery of Art, 1631
National Gallery of Art, 1941
National Gallery of Art, 1998
![Five Sheep; Head of a Woman and Head of a Bearded Man [recto]](https://api.nga.gov/iiif/b0948be5-b9c7-4249-8d94-22cc8a5815f2/full/843,/0/default.jpg)
![Piazza Rotonda [working proof 21]](https://api.nga.gov/iiif/80b484ec-d7f4-4b1e-8c55-c7d5269b9a9f/full/843,/0/default.jpg)
![San Marco [working proof 3]](https://api.nga.gov/iiif/9ecc15a0-5fdb-47c9-b184-4a1cd856c9ac/full/843,/0/default.jpg)