Knot of snakes Source/credit: Lazaycopetant What am I looking at? This is knot of snakes is actually several moths (Attacus Atlas) sitting together. The tips of the wings of this moth look like snake heads to confuse preditors. More optical illusions:Grid Illusion ShirtCat portalCalm LakeParquet FloorRealistic PaintingRainbow RoadFlying DutchmanBig cat on the roof