1865
National Gallery of Art, 1504
National Gallery of Art, 1514
National Gallery of Art, 1957
National Gallery of Art, 1935
National Gallery of Art, 1940
National Gallery of Art, 1579
National Gallery of Art, 1619
National Gallery of Art, 1895
National Gallery of Art, 1891
National Gallery of Art, 1910
National Gallery of Art, 1943
![Pietro Vettori the Younger, 1499-1585, Florentine Scholar [obverse]](https://api.nga.gov/iiif/5fb8ecaf-df70-43b2-809a-55ca37f1db2b/full/843,/0/default.jpg)
