To celebrate the 600-year anniversary of the Old Town Square astrological clock tower in the center of Prague, the city commissioned a video-mapping lightshow.
This is a recording of a wicked video projection show perfectly mapped to the front of a mansion in England. You've just got to see it to believe it. It's sort of long, but I recommend watching at least the first minute and then skipping around (there's even some Pac-Man action around 4:00).
ENVISION: Step into the sensory box. Under this name hides the immersive experiment offered by ALCATEL-LUCENT to its customers at the time of the last Mobile World Congress. An experiment containing video mapping conceived by agency SUPERBIEN and the department New Media of the Agency \ Audience. The public was invited to enter a cube and to discover an artistic vision of the tagline of the event: Transforming the mobile experiment.