Circles or Spirals?


Optical puzzles are the best. So is the moving pattern above spirals or concentric circles?

About btchakir

Retired Theatre Producer, Graphic Designer, Usability Tester and General Troubleshooter with a keen interest in Politics and The Stage. Currently heard on WSHC, 89.7 FM (on line at and occasionally dabbling in Community Theatre.

Posted on September 30, 2012, in animation, Art, Arts, creativity, Internet, Science, Word from Bill. Bookmark the permalink. 1 Comment.

  1. Spirals…or Trippin’ back in the day :)…Wow Man…Groovy…

    PLU from SSF

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