Pavement drawings - 3D Illusions
An overview of most of Julian Beever's 3D pavement drawings...
Anamorphic illusions are drawn in a special distortion in order to create an impression of 3 dimensions when seen from one particular viewpoint.
In order to appear really 3 dimensional however, they need to be viewed either through a camera (which I have set up on a tripod for people to look through) or on a mobile phone, ipad or other screen. They do not look 3D to the naked eye.