Parallax is a video game (still in preparation) which uses the rather weird and dizzying concept that there are two parallel worlds interconnected through a set of portals. Totally monochrome, rather beautiful. An experience we must live as soon as the game is available. YouTube link Created by two developrs only. http://toastygames.com
YouTube link What hue is this grey? Really?
It is always risky to run on a shopping mall escalator, but it is downright irresponsible not to be very cautious when using an escalator in the world of M.C.Escher.
The Penrose triangle (here dcorated with playing dices) is a very traditional form of optical illusion which seemed very difficult to reproduce in real life and in 3D. Up to we’ve seen these two impressive realisations: YouTube link
Very impressive demonstration of what can be done with a beautiful video projection when it uses as best as possible technical means to make appear what is often ready to become a full blown optical illusion… in architecture. YouTube link The designer: www.projectieopgebouwen.nl.