abstract atom background electron fission fusion geometric graphic illustration internet movement nuclear red science spin texture whirl white wild burst color colors colour colours explode explosion grunge light paint rotate rotation spiral splash splat splatter swirl turning twirl blow blue brown colorful curls cutout fan green isolated mill pinwheel toy wheel whirligig wind yellow alien deep space nine flying saucer galaxy lights milky way ship space spacecraft star stars station travel universe art canvas experimental fantasy grungy hues painting paints pastel pastels rough shades tones american ancient antique cloud clouds cloudy country drain dutch energy historical history old pioneer power retro round sky ball blend button marble reflection shape sphere twirls backdrop paper papier spatter CGI element globe shine series variations