Horst Ademeit, John Cage, Arnaud Desjardin (The Everyday Press), Roger Hiorns, Helen Mirra, Cornelia Parker, Ana Prada, Kathy Prendergast, Dieter Roth, Trevor Shearer, John Smith & Graeme Miller. Writing by Ian Hunt. For modern artists, indeterminate operations and conditions have been useful principally for the way they give life to new forms of interpretation, sense-making and order. The variety of approaches here - including the socially porous, the surreal and the frankly curious - chimes with John Cage’s own diversity as an artist. This exhibition is conceived in the spirit of Cage rather than to the letter of his thinking.