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ILLUSIONS AND IMPOSSIBLE FIGURES
   • ambiguous figure
   • Ames room
   • anamorphosis
   • antigravity houses and hills

   • Benham's disk

   • distortion illusion

   • eidetic image

   • Fraser spiral
   • Freemish crate

   • Get Off the Earth

   • hallucination
   • Hermann grid illusion
   • Herring illusion

   • illusion
   • impossible figure
   • impossible motion
   • impossible tribar
   • impossible trident
   • irradiation illusion

   • lateral inhibition illusion

   • mirage
   • Moiré pattern
   • Müller-Lyer illusion

   • Necker cube

   • optical illusion
   • Orbison's illusion

   • Penrose stairway
   • Penrose triangle
   • Poggendorff illusion

   • Schröder's reversible staircase
   • scintillating grid illusion

   • Thiery figure
   • Titchener illusion
   • tribar illusion

   • upside-down picture

   • vertical-horizontal illusion

   • Wundt illusion

   • Zöllner illusion


Related category

   • GAMES AND PUZZLES


Related supercategory

   • MATHEMATICS


Also on this site:

Encyclopedia of Alternative Energy & Sustainable Living
Encyclopedia of History




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