Cat’s face Original credit: HighLowJumpKick What am I looking at? The lenses in the glasses cause refraction, which is a bending of the light. And the cat’s face looks much too small for its body. More optical illusions:Impossible woodworkOminous birdModel ship on polesHeavy Metal ConcertMissing pixelsBent over the deskThe InvasionMagayon and Pangaronon