black decorative glass glass squares interior light light contrast Italy shadow street sun torino abstract black background blur presentation shape wave waves background dark llight streaks red yellow blue orange lamp lighting object red. light neon trail city clouds illumination lamppost sky system artwork b&w black and white black figure darkest figure graphics handshake light and shadow male figure male shape man's shape monochrome silhouette stripped light stripped lines stripped pattern stripped shadows stripped texture wall art wall graphics web design