background beams desktop Fractal fractals graphic graphics ray rays shapes star sundfractals suns symbol wallpaper bloom blue bluebell bluebells colour flower light petal pink sun animal art artistic cat dancers nature painting sky trees coast coastline HDR Nyberg ocean sea set sunset water apocalyptic appearance breaking-through bright cloud clouds color colorful colourful contrast contrasting dark dark clouds darkening darkness disturbing dramatic dusk evening foreboding frightening lighting moody setting sun shining shining through skies spreading sunlight threatening wild afterglow atmosphere atmospheric brilliant colored colors coloured colours fiery flaming glory gold golden mood natural red setting-sun flares human ligt reflections shadow summer texture black cold freeze frozen tree white winter