1755
William B. O'Neal, 1620
William B. O'Neal, 1752
Paolo Posi, 1769
William B. O'Neal, 1886
William B. O'Neal, 1863
William B. O'Neal, 1645
Robin Halwas Limited, 1771
Robin Halwas Limited, 1722
William B. O'Neal, 1820
William B. O'Neal, 1807
Robin Halwas Limited, 1785
![Sketch of a Couple Seated with Cloud Studies [verso]](https://api.nga.gov/iiif/8273ce4e-fabe-402f-8c27-4de617efcfa8/full/843,/0/default.jpg)
![Kensington Gardens [recto]](https://api.nga.gov/iiif/809316d6-b8e9-4f3c-b130-f71f56caa175/full/843,/0/default.jpg)
![Study of a Horse [verso]](https://api.nga.gov/iiif/ce06fccf-e435-415e-8cc9-5e39f97a6e17/full/843,/0/default.jpg)
