Cathleen Mann is a British artist with 21 auction lots recorded since 1998, median price $1,666.
| Title | Date | House | Price |
|---|---|---|---|
| Still life of flowers by the window | 2026-03-31 | Chiswick | GBP 3,276 |
| PORTRAIT OF GRETA | 2025-10-08 | Lyonandturnbull | $2,815 |
| Still life vase of flowers | 2022-04-05 | Sworders | GBP 2,210 |
| Point Neuf, Paris | 2020-08-23 | Adams | EUR 1,500 |
| Flowerpiece | 2002-06-13 | Christie's | $863 |
Cathleen Mann's auction record is $2,815, set on 2025-10-08.