Jerzy (Georges) Spiro (1909 - 1994) Optical illusion with a rose, circa 1940/1980 oil/canvas, 46 x 38 cm signed ID: 181847 Taxes and fees - In addition to the hammer price, the successful bidder agrees to pay us a buyer's premium on the hammer prices of each lot sold. On all lots we charge 20 % of the hammer price. Provenance purchased at the Piguet auction, Geneva, 20 September 2023