1599
National Gallery of Art, 1605
National Gallery of Art, 1837
National Gallery of Art, 1875
National Gallery of Art, 1635
National Gallery of Art, 1612
National Gallery of Art, 1936
National Gallery of Art, 1930
National Gallery of Art, 1959
National Gallery of Art, 1978
National Gallery of Art, 1969
National Gallery of Art, 1939
National Gallery of Art, 1700
![Septem Urbis Ecclesiae [Seven Churches of Rome]](https://api.nga.gov/iiif/0cd00e96-17dd-421a-b698-9ef643938048/full/843,/0/default.jpg)
![Figure 6 [trial proof]](https://api.nga.gov/iiif/e1ed54ae-ef8b-4792-86e2-64e73a8b1d64/full/843,/0/default.jpg)
