Works in past auctions
1201 Hetum Gruber
Schraffuren, 1977
2 parts: Graphite on paper; Graphite and mixed media on paper mounted on support. Each H 600 mm W 500 mm.
| CHF | 400 / 600 |
| EUR | 350 / 500 |
| USD | 430 / 650 |
Hammer Price: CHF 380