Reminds me of Ghostbusters

http://www.wired.com/culture/design/multimedia/2009/04/pl_design
Surreal Estate: Turning a Manhattan Apartment Into a Puzzle Palace

London's Underground Uncovered

http://www.wired.com/video/latest-videos/latest/1815816633/london-underground-uncovered/21529385001
(No, not a subversive organisation)