BrainBashers Illusion #107

Illusion

   Stare at the middle dot and watch the blue circle disappear!
By Mysid (Vectorized in Inkscape on en:Image:Troxler.jpg.) [GFDL or CC-BY-SA-3.0], via Wikimedia Commons


Printed from BrainBashers [www.brainbashers.com]