There were many other similar installations, see for example here:<p><a href="http://www.youtube.com/results?search_query=3d+building+projection" rel="nofollow">http://www.youtube.com/results?search_query=3d+building+proj...</a><p>Edit: BTW based on author's comments on Vimeo, the first video (top right) in the original post is indeed fake, second one (bottom left) is real one, from live performance.