Painting the sky Source/credit: NootellaDude What am I looking at? The building is being painted in a color that matches the sky, making it very hard to distinguish between the building and the sky. The top of the brick wall is still unpainted, and the left side lines up with the street light. More optical illusions:Tsunami in OhioJupiterGarnier for all hair typesWhat big mouth you have!Goofy TreeBride WaterfallGhost CatCross-stitch Cats