The “Sonic Boom” exhibition at the Hayward Gallery, London, U.K. featured some of the world’s finest artists working with sound. We created Stairway a site specific sound sculpture, which activate the two main approaches to the gallery.

The steps down from Waterloo Bridge and the ramp up from the Festival Hall were fitted with sensors so that acted as sound environments, sensitive to the movement of people as they ascended or descended the stairways.

The work of art was exhibited from 27 April – 18 June 2000.