DETAILS 308 came from Rogier van der Weyden's Portrait of a Lady (1460). It is in the National Gallery of Art, Washington DC.
The first three correct entries out of the hat were from: Paul Cousins of St Helens; Mike Whalley of Camarthan; and Graham Percy of London SW19.
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 Wed 30 Oct) to: DETAILS 310, Arts Desk, Independent on Sunday, 1 Canada Sq, Canary Wharf, London E14 5DL.Reuse content