1624
National Gallery of Art, 1644
National Gallery of Art, 1808
National Gallery of Art, 1622
National Gallery of Art, 1728
National Gallery of Art, 1893
National Gallery of Art, 1663
National Gallery of Art, 1936
National Gallery of Art, 1634
National Gallery of Art, 1924
National Gallery of Art, 1925
National Gallery of Art, 1895
National Gallery of Art, 1935
![Hippocrates and Dr. John Freind [reverse]](https://api.nga.gov/iiif/9ded7ef5-62b1-44fc-ba1d-629b2c83a549/full/843,/0/default.jpg)
![Alexander VII (Fabio Chigi, 1599-1667), Pope 1655 [obverse]](https://api.nga.gov/iiif/218a5e93-c72b-4e12-bae1-09781b7a5838/full/843,/0/default.jpg)
