white abstract fluffy vortex spiral on black fluff feather generative art

art computer generated generative abstract recursion design background pattern vortex swirl whirl eddy curl vortical turbulent whirligig vorticose spiral helix scroll spire helical volute winding corkscrew rotation turning spin fluffy fuzzy furry downy cottony feathery feather fuzz pile nap fluff bloom nap pubescence flue black white