angled angles asphalt bitumen communication curb curbing gray grey lined lines marked message no-parking not-permitted paint painted parallel parallel-lines parking-restrictions patterned patterns restricted restrictions road-surface surface textures variations words yellow cracked cracks discarded paper rubbish iron rail Rail line railway transport railroad railway lines railway tracks abstract background bamboo cane fence line texture wall concrete horizontal planks tile wallpaper blind blinds courtain cover light shade shades vertical window windows angle bird crossing intersect parrot power sky sweep air conditioning airport archictecture geometrical heat heating hvac posts vent vents clouds glass gray reflections grey reflections orange perspectives walls white window frames window frames