How would you like to buy an original work of art by David Hockney or Tracey Emin for as little as 99 pence? It is possible - because they're among hundreds of artists who have contributed pieces for a secret charity auction.
Drawings by David Cameron and Greg Rusedski are also going under the hammer to raise money for St Wilfrid's Hospice in Sussex. But there's a catch - you may snap up a masterpiece or the work of an amateur - because the identity of the artist won't be revealed until all bids are in.
The artworks are on show at the Towner art museum in Eastbourne. Kerry Swain has more.