Works in past auctions
1128 Hans Uhlmann
Zeichnung 4, 1956
Charcoal drawing. H 440 mm W 575 mm.
| * | CHF | 800 / 1'200 |
| * | EUR | 700 / 1'000 |
| * | USD | 900 / 1'300 |
Hammer Price: CHF 1'900