1925
National Gallery of Art, 1949
National Gallery of Art, 1960
National Gallery of Art, 1570
National Gallery of Art, 2004
National Gallery of Art, 1755
National Gallery of Art, 1752
National Gallery of Art, 1569
National Gallery of Art, 1534
National Gallery of Art, 1605
National Gallery of Art, 1808
National Gallery of Art, 1965
![Sheet of Studies [recto and verso]](https://api.nga.gov/iiif/ed77b2b8-0905-4e05-882b-51d1a66e9737/full/843,/0/default.jpg)
![Ichnographia Templi Divi Petri [Plan of Saint Peter's Basilica in Rome]](https://api.nga.gov/iiif/cf986cff-3931-4764-81e0-8f051e409ec6/full/843,/0/default.jpg)
![Andrea Gritti, 1455-1538, Doge of Venice 1523 [obverse]](https://api.nga.gov/iiif/dce266aa-7ab1-4b28-bd6b-44f7ee44528d/full/843,/0/default.jpg)
