Dermod O'Brien is an Italian artist with 38 auction lots recorded since 1997.
| Title | Date | House | Price |
|---|---|---|---|
| Still Life Study of Flowers in Blue and White Jar | 2026-03-25 | Adams | EUR 3,250 |
| Still Life of Campanula and Cornflower in a Jar | 2022-06-01 | Adams | EUR 3,250 |
| The Liffey at Straffan | 2021-09-29 | Adams | EUR 1,250 |
| Study of a woman in a black cloak by firelight and Study of a female nude, standing | 2020-12-02 | Adams | EUR 750 |
| 'Ballisodare' and 'Park Trees, Carrowgarry' | 2019-09-25 | Adams | EUR 5,250 |