li hui: who is afraid of red, amber and green?

Chinese light artist Li Hui's latest solo exhibition 'Who's Afraid of Red, Amber and Green?'features three major pieces consisting of 'amber', 'cage' an'reincarnation'; each of showcase his experimentation with laser and LED technologies. http://www.designboom.com/weblog/cat/10/view/10950/li-hui-who-is-afraid-of-red-amber-and-green.html