John H. Cornwell is an Australian artist with 21 auction lots recorded since 2014.
| Title | Date | House | Price |
|---|---|---|---|
| Clermiston | 2026-04-29 | Lawsons | AUD 100 |
| Sam and Senior Splash across the Stream | 2026-04-08 | Lawsons | AUD 350 |
| Tom & Trev with the Team on the Track | 2026-03-25 | Lawsons | AUD 150 |
| Charley Chases the Christmas Chook | 2026-03-25 | Lawsons | AUD 162 |
| Ploughing the Wide Plain | 2026-02-11 | Lawsons | AUD 469 |