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 abstract background bird blue bright desktop dez pain drama flare flares fly free freedom glare halloween lensflare lights night purple rays scrapbooking sinister spectacular texture xymonau atmospheric fog foggy forest landscape mist misty mood orange sun sunlight trees winter branches fresh green leaf plant spring summer tree blooming blossoms colourful flourish garden pastel petals season horizon large park reflection silhouet sunset water house lighthouse ocean power rock rocks sea tidal wave waves