Tracey Emin needs a plumber, and her shoes need re-heeling. So, if you know your way around a U-bend or a cobbler's last, rush down to her former studio in East London today and she may give you one of her art works in exchange.
If her composition is not quite to your taste, there is a host of other artists looking to trade with artisans: Gavin Turk, film director Mike Figgis, painter Gary Hume, and artist Nick Hornby are putting up works of photography, painting or sculpture that they're willing to exchange for whatever people can offer them, as long as it's not cash.
While most of the works on display were produced by people used to charging hefty prices, the UK's first Art Barter event celebrates the tradition of artists swapping work for the basics of life, such as food or accommodation, or, in Andy Warhol's case, a video camera.