1820
William B. O'Neal, 1850
William B. O'Neal, 1634
William B. O'Neal, 1711
William B. O'Neal, 1826
William B. O'Neal, 1705
Galerie Arnoldi Livie, 1590
William B. O'Neal, 1792
Peter von Hess, 1830
William B. O'Neal, 1546
William B. O'Neal, 1786
William B. O'Neal, 1896
![Study of a Hand [recto]](https://api.nga.gov/iiif/87551ff1-bdb9-4d7b-9cbf-bdbe473cf975/full/843,/0/default.jpg)
