cover template. black and white pattern. abstract background with circles. chaotic particles in empty space. dynamic

abstract art backdrop background black blot booklet card chaotic circle circles convex copybook cover cyberspace decorative design diary different disco distorted dot dynamic empty fantasy festive illusion illustartion illustration many messy mix mockup monochrome motion motley notepad particles pattern presentation print psychedelic space spatter speck sphere splatter spot template vector volumetric wallpaper white