Cildo Meireles, Babel 2001

Babel 2001 is a large-scale sculptural installation that takes the form of a circular tower made from hundreds of second-hand analogue radios that the artist has stacked in layers. The radios are tuned to a multitude of different stations and are adjusted to the minimum volume at which they are audible. Nevertheless, they compete with each other and create a cacophony of low, continuous sound, resulting in inaccessible information, voices or music.