background black blue climate cloud clouds drop drops gray nature rain sky texture water weather white winter autumn brown color colour gold leaf maple orange pattern plant ray sun tree yellow abstract broke broken crystal glass hit impact line lines piece pieces shape shatter shattered smash athletics championship competition field floor ground lane movement red run running sports tartan track architecture construction general iron light metal metallic pile shadow shadows square squared squares structure backdrop cool fresh refreshing slosh splash splashing splatter sprinkle stirred structures swirls textures waves wet