12 Erwin Owl (1936 - 2021) Woman on a black couch, 1995 oil/board, 55 x 70 cm == sync, corrected by elderman == @elder_man ID: 180327 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. - To this lot we apply 'artist&s owe right' (&#xx27;droit de suite&#xi27;) fee. Royalties are calculated using a sliding scale of percentage of the hammer price.