abstract background blue bricks brickwork bright building cemented coated coating colored colors coloured colours connected covered decorated decorative distinctive grooves joined lined lines paint painted rectangle sections shade strong sunlight surface surfaced surfacing textured textures tints-and-shades wall yellow art color colour spray street tag white apocalyptic appearance breaking-through cloud clouds colorful colourful contrast contrasting dark dark clouds darkening darkness disturbing dramatic dusk evening foreboding frightening light lighting moody nature setting sun shining shining through skies sky spreading sun threatening wild black formations gray grey layers levels rays storm stormy weather