Lot 563

33 sheets: R. Müller; O. Bänninger (2); D. de Quervain; W. Lavater; O. Leonardi (2); D. Wyss (2); M. Vacosin; W. Sarasin; A. Welti; M. Ammann; D. Michaud; G. Baumberger (5); G. Castiglioni (4); R. de Vries; P. Pizzo; Anonymous (8)

Different techniques and sizes.

All sheets signed, dated and/or numbered. (33).

Hammer Price: CHF 300