1606–1656
National Gallery of Art, 1939
National Gallery of Art, 1871
National Gallery of Art, 1956
National Gallery of Art, 1940
National Gallery of Art, 1928
Bruce Fund, Ailsa Mellon, 1600
National Gallery of Art, 1749
National Gallery of Art, 1937
National Gallery of Art, 1513
National Gallery of Art, 1592
![Leo X (Giovanni de' Medici, 1475-1521), Pope 1513 [obverse]](https://api.nga.gov/iiif/f7d107c4-f313-46f1-a3cf-aaa026b53561/full/843,/0/default.jpg)
