1966
National Gallery of Art, 1879
National Gallery of Art, 1980
National Gallery of Art, 1825
National Gallery of Art, 1770
National Gallery of Art, 1955
National Gallery of Art, 1956
National Gallery of Art, 1935
National Gallery of Art, 1627
National Gallery of Art, 1937
National Gallery of Art, 1944
National Gallery of Art, 1500
![Leo X (Giovanni de' Medici, 1475-1521), Pope 1513 [obverse]](https://api.nga.gov/iiif/373a2b0c-78ce-492a-a872-e711f3a5cab0/full/843,/0/default.jpg)
