Monday, July 26, 2010

Wavy Lines Illusion

Are these lines straight and parallel?

Use a straight edge to test what you see.
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1 comment:

  1. AnonymousAugust 6, 2011 at 8:56 AM

    http://spectacular-illusions.blogspot.com/2010/07/wavy-lines-illusion.html

    http://spectacular-illusions.blogspot.com/2010/07/wavy-lines-optical-illusion.html

    These posts are same. Delete one.

    ReplyDelete