sound installation | 2000 © Ryoji Ikeda date | place APR 26 - JUN 18, 2000 Hayward Gellery, London, UK tech spec speaker HHB Circle 5 8 power amplifier non-specific 4 8ch HD playback system AKAI DR8 1 white wall non-specific 2 white carpet non-specific 1 master HD data 1