1740
National Gallery of Art, 1964
National Gallery of Art, 1840
National Gallery of Art, 1400
National Gallery of Art, 1600
National Gallery of Art, 1936
National Gallery of Art, 1937
National Gallery of Art, 1640
National Gallery of Art, 1763
National Gallery of Art, 1667
National Gallery of Art, 2001
National Gallery of Art, 1928
![Paul II (Pietro Barbo, 1417-1471), Pope 1464 [obverse]](https://api.nga.gov/iiif/edb41993-6018-4ea1-8c11-40033e83f627/full/843,/0/default.jpg)
