Christie's charges a Buyer's premium calculated at 23.205% of the hammer price for each lot with a value up to €110,000. If the hammer price of a lot exceeds €110,000 then the premium for the lot is calculated at 23.205% of the first €110,000 plus 11.9% of any amount in excess of €110,000. Buyer's Premium is calculated on this basis for each lot individually.
P. Boendermaker, Bergen.
De Groene Amsterdammer, 19 April 1930 (ill).
Jan van Geest, Wim Schuhmacher - de meester van het grijs, Arnhem
1991, no. 373.
Arnhem, Gemeente Museum, Wim Schuhmacher, 7 November - 20 December 1964 cat.no. 31