This is a Volume Installation in John Madejski Garden, in London. This display took place in the winter of 2006.  This was an interactive piece that would respond to the crowd that passed through. People could walk through the piece and play with the energy fields. With so many people interacting, this created a unique reaction in the lights and sounds. The piece was a collaboration between design collective United Visual Artists, and Robert Del Naja, of Massive Attack and his long-term co-writer Neil Davidge.

http://www.youtube.com/watch?v=TGUYKvrCMWU