1567
National Gallery of Art, 1700
National Gallery of Art, 1954
National Gallery of Art, 1884
National Gallery of Art, 1400
National Gallery of Art, 1570
National Gallery of Art, 1935
National Gallery of Art, 1938
National Gallery of Art, 1524
National Gallery of Art, 1936
National Gallery of Art, 1937
National Gallery of Art, 1876
![Cosimo I de' Medici, 1519-1574, Duke of Florence 1537 [obverse]](https://api.nga.gov/iiif/e47168a7-b573-42a4-8db1-378f2f994d5e/full/843,/0/default.jpg)
![Begonnene Skizze (Unfinished Sketch) [p. 28]](https://api.nga.gov/iiif/9633866b-2bdb-4f1b-8e59-4688efe7e303/full/843,/0/default.jpg)
![Crowned Shield, Eagle Crest [reverse]](https://api.nga.gov/iiif/102abb9b-e786-4466-8bc0-16a6815012bf/full/843,/0/default.jpg)
![Two Cows; A Seated Breton Woman [verso]](https://api.nga.gov/iiif/06fc9392-8e36-4d23-a19d-bd9559bd8dba/full/843,/0/default.jpg)
![Mary Magdalene [recto]](https://api.nga.gov/iiif/e446bb4d-3a5b-47a7-aa32-8a710924f63f/full/843,/0/default.jpg)
