Optical illusions have been around for a long, long time. I remember when a family friend first introduced me to those crazy 3-D illusions where, if you stared at a seemingly random image in just the right way, you'd see Dumbo or Pinocchio or some other Disney character's outline. I stared at that book for hours.
These illusions are still incredibly popular, and one such illusion has been making its way around the web recently - and it features one of the world's cuddliest creatures!
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