2007
National Gallery of Art, 1951
National Gallery of Art, 1578
National Gallery of Art, 1947
National Gallery of Art, 1906
National Gallery of Art, 1940
National Gallery of Art, 1495
Unknown, 1855
National Gallery of Art, 1928
National Gallery of Art, 1655
National Gallery of Art, 1937
National Gallery of Art, 1936
National Gallery of Art, 1965
![Pietro Vettori the Younger, 1499-1585, Florentine Scholar [obverse]](https://api.nga.gov/iiif/69f71bc8-fdcf-44d1-b539-25f374a57b3b/full/843,/0/default.jpg)
