Works in past auctions
231 Elsa Burckhardt-Blum
2 Drawings: Kleiner roter Schwarm, 1970; Schrebergarten, 1959
Both mixed media on paper. H 260 mm W 315 mm; H 250 mm W 340 mm.
| CHF | 400 / 600 |
| EUR | 400 / 600 |
| USD | 400 / 600 |
Hammer Price: CHF 1'100