DETAILS 307 showed the mosaic bark from Van Gogh's Tree Trunks in the Grass (1890). The picture is in the Reichsmuseum, Kroller-Muller, Otterlo.
The first three correct entries drawn were from: Jonathan Nevitt of London SW18; Alan Rosser of Mumbles, West Glamorgan; and IM Docherty of Farnborough, Hants.
Each will receive a bottle of champagne, as will the winners of this week's competition. To enter, send your answer on a postcard (to arrive by 23 Oct) to: DETAILS 309, Arts Desk, Independent on Sunday, 1 Canada Sq, Canary Wharf, London E14 5DL.Reuse content