apocalyptic appearance black breaking-through cloud clouds color colour contrast contrasting dark dark clouds darkening darkness disturbing dramatic dusk evening foreboding frightening light lighting moody nature skies sky spreading threatening wild colorful colourful gray grey abstract background bricks dark sky object space stars cloudy dark blue HDR rain storm summerstorm thunder thunderstorm wind bad wheater cloudes dramatic sky houses meteo park scene storm clouds sun glance sun ray sun rays thunder cloud trees formations layers levels rays sunlight night overlay skies.cumulus stratus Denmark summer warm angled angles atmosphere blue bright changing dark-clouds distant sloping textures weather white