seen ... the largest and longest free public art display ever created in the UK. It stretches for 30 miles between Salford and the source of the River Irwell north of Bacup, Lancashire, and features a giant picture frame 6 metres by 4.8 metres and several carvings along the river. Chatterton Village Playing Field, Saturday, 10am. For information call 0161 253 5892.

been ... to A View From the Bridge. This version of Arthur Miller's "Greek" play contains extracts from his autobiography about American audiences' reactions to his tale of tragedy and incest. Focuses on a longshoreman who develops a destructive passion for his niece. The last performance is Saturday. Greenwich Theatre, Crooms Hill, London SW10, 7:45pm, 2:30pm Saturday matinee. Tickets: pounds 7.75-16.50. Box office: 0181-858 7755.

partied ... at the ICA's launch party for Washington DC. A week-long exhibition featuring photographs taken in the Washington underground. Tonight's party will include DJ Tetsuya Hirana and David Cushway, and a short film. The ICA, The Mall, London SW1, 9pm-1am. Tickets pounds 4.50 (0171-930 3647).