abstract colors of northern lights

abstract abstracts arctic art artificial artistic arts astronomical astronomy aurora backdrop backdrops background backgrounds banner banners beautiful beauty blue blur blurred blurring borealis bright color colorful colors colour colourful colours cool copyspace creative creativity cyan dream dreamy emerald flicker flickering geomagnetic glitter glittering glittery glow glowing gorgeous gradate gradated gradation gradient gradients green horizontal light lights night nightime northern painting pretty purple red shade shades sky stain stains star stars tones twinkle universe universal galaxy cosmos cosmic polar north pole