18 Jean-Claude Plewniak (Mark Renton) (b. 1981) Go with the flow, 2025 acrylic/canvas, 90 x 90 cm Signed, dated and described on the reverse: 'Jean Claude Plewniak "Mark Renton" ID: 181385 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.