Impossible Stair Railing Source: JigglyPluMs What am I looking at? The closest leg of this impossible stair railing appears to be touching the ground. But it isn’t. It’s actually a terrible design, with one leg hovering off the floor. Cover the end of the leg up with a finger and your brain will stop melting. More optical illusions:Floating Black CatCross-stitch CatsNobody's cowThe eye of the towerPainting the skyBig cat on the roofReflective birdGhost Boat