apocalyptic appearance beams beautiful black breaking through bright brilliant cloud clouds color colorful colour colourful contrast contrasting dark dark clouds darkening darkness disturbing dramatic dusk evening foreboding frightening glory golden light lighting moody nature radiant radiating rays setting sun shining shining through skies sky spreading sun sunlight sunset threatening wild aeroplane aircraft airplane angled angles atmosphere blue changing dark-clouds distant formations gray grey layers levels plane silhouettes sloping textures trees weather white