Mind Your Step is a 3D optical illustion created on the street in Sergels torg, Stockholm by Erik Johansson that gives the impression that you about fall into a deep chasm in the Earth.
Mind Your Step, A 3D Optical Illusion of a Giant Chasm in the Street
By on June 8, 2011
Written by Scott Beale
There are 10734 blog posts on Laughing Squid written by Scott Beale.
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