This optical illusion is based on the crossing of lines and curves. Straight lines appear curved.

Hering - Optical illusion
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Other similar articles:
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This optical illusion is based on the crossing of lines and curves. Straight lines appear curved.

Hering - Optical illusion
|
Other similar articles:
|
Copyright (C) 2008-09 - Yves Roumazeilles (all rights reserved)
Latest update: 4-sep-09