Trippy Stairs Source/credit: Booooooom What am I looking at? This is an art installation by Derek Paul Boyle and features a mirror step on outdoor stairs. (It may be art, but can potentially cause many problems; slipping, tripping and upskirt voyeurism.) More optical illusions:Feeling deflatedOne armed catTrail Runner Going into the WoodsGoal perspectiveBig womenBird in the SkyRaw ChickenBride kissing a fish
