Work No. 850
Photograph: Ray Tang/Rex Features (source)

Tate Britain Duveens Commission
2008: Martin Creed Work No. 850
Tate Britain Duveen Galleries
Tuesday 1 July -- Sunday 16 November 2008

A runner will speed through Tate Britain's dramatic neo-classical sculpture galleries, again and again, running as if their life depended on it, every day for the next four months.