Too many legs Credit: Beccalynne What am I looking at? The man in the yellow shirt has way too many legs to climb this ladder. But it is just a beautiful illusion, where a rock in the water looks like an extra leg. More optical illusions:Grumpy treeCat defies gravityA Beard ModelPainting the skyBoiling a birdBride WaterfallCross-stitch CatsGiant lamps