architecture

How to slow cars with an optical illusion?

An anamorphosis is used to show something that is only recognizable from a certain location and in a certain angle. Most of them are classically hidden inside paintings. But a city decided to use one anamorphosis to make car drivers believe that there is a child playing on the road, forcing them to slow down… where children may play and be at risk from speeding cars.

Slow down or run over the playing girl!

It would have been even better in open air. But this one is already quite nice.

Source: Geekosystem.

M.C. Escher in LEGO bricks

M.C.Escher paintings and engravings are playing havoc with perspective and the way our senses and brain build and internal image of what is visible. I would not believe it possible to reproduce them with such a rigid structure as the one provided by Lego bricks.

Andrew Lipson is not the guy to be stopped by mere impossibility. He started with a simple deformation:

Escher's Balcony in LEGO by Andrew Lipson and Daniel Shiu, inspired by M.C. Escher's Balcony (1945)
Escher's Balcony in LEGO by Andrew Lipson and Daniel Shiu, inspired by M.C. Escher's Balcony (1945)

After this little play, he went to much more serious work, one engraving that is not possible in the real world. A few inconsistencies, but a good copy of one of the most famous M.C.Escher paintings:

Escher's Belvedere in LEGO by Andrew Lipson and Daniel Shiu, inspired by M.C. Escher's Belvedere (1958)
Escher's Belvedere in LEGO by Andrew Lipson and Daniel Shiu, inspired by M.C. Escher's Belvedere (1958)

My preference goes to Relativity (and what it reminds me of the movie “The name of the rose“, with Sean Connery):

Escher's Relativity in LEGO by Andrew Lipson and Daniel Shiu, inspired by M.C. Escher's Relativity (1953)
Escher's Relativity in LEGO by Andrew Lipson and Daniel Shiu, inspired by M.C. Escher's Relativity (1953)

Then, a completely warped perspective made out of these little LEGO bricks:

Escher's Waterfall in LEGO by Andrew Lipson and Daniel Shiu, inspired by M.C. Escher's Waterfall (1961)
Escher's Waterfall in LEGO by Andrew Lipson and Daniel Shiu, inspired by M.C. Escher's Waterfall (1961)

Source: Neatorama.