Gerhard Wittner is a German artist with 21 auction lots recorded since 2012.
| Title | Date | House | Price |
|---|---|---|---|
| Ohne Titel | 2024-12-06 | Karlfaber | EUR 100 |
| 40/73 | 2022-06-22 | Karlfaber | EUR 2,000 |
| Ohne Titel (274/89/90) | 2021-07-14 | Karlfaber | EUR 4,500 |
| Ohne Titel | 2017-12-07 | Karlfaber | EUR 750 |
| 123/79 | 2013-06-07 | Vanham | EUR 2,700 |