1755–1826
National Gallery of Art, 1475
Rosenwald, Lessing Julius, 1590
Rosenwald, Lessing Julius, 1837
National Gallery of Art, 1606
National Gallery of Art, 1940
Rosenwald, Lessing Julius, 1961
Rosenwald, Lessing Julius, 1908
National Gallery of Art, 1513
National Gallery of Art, 1937
National Gallery of Art, 1969
Rosenwald, Lessing Julius, 1963
National Gallery of Art, 1637
![Leo X (Giovanni de' Medici, 1475-1521), Pope 1513 [obverse]](https://api.nga.gov/iiif/17928be9-f8e4-45c2-8eb4-1846f56020bc/full/843,/0/default.jpg)
![High School Days [experimental proof]](https://api.nga.gov/iiif/bc91efce-72ec-4220-9905-7951b4e6b5c4/full/843,/0/default.jpg)
