„RE: is a 360° projection mapping installation that uses mirrors to allow a projector to project onto its own surface. The mirrors bounce the projections back onto their source. Virtual pixels become points of augmentation in actual space. In most cases the projector has a functional role within a video installation; the projector in RE: functions as a symbol for both sender and receiver of the medium of light.“
http://www.deframe.nl/work/re/
https://www.youtube.com/watch?v=51aaH9r9peo