1761–1823
O'Neal, William B., Professor, 1811
O'Neal, William B., Professor, 1869
O'Neal, William B., Professor, 1840
O'Neal, William B., Professor, 1931
O'Neal, William B., Professor, 1788
O'Neal, William B., Professor, 1868
Helene C. Seiferheld, 1708
Helene C. Seiferheld, 1720
O'Neal, William B., Professor, 1487
O'Neal, William B., Professor, 1700
O'Neal, William B., Professor, 1755
O'Neal, William B., Professor, 1844
![Design for a Wall of a Music Room [recto]](https://api.nga.gov/iiif/95cea885-777b-4337-87c5-db9a8c8f8fe2/full/843,/0/default.jpg)
![Two Drapery Studies [verso]](https://api.nga.gov/iiif/5683f6a3-1928-48a3-8367-d0f71af636b3/full/843,/0/default.jpg)