Zombie Attack Source/credit: Wallpaperflare What am I looking at? This is not a real picture. But it is interesting to see the zombies coming out of the mist when you stare at the picture for a while. More optical illusions:Deformed BuildingSunken YachtScrew holeRainbow RoadTsunami in OhioFlying F1 CarToy CarsGoblin spy on a plane
