background, pattern, black and white spiral pattern. round centered halftone . dollar, business, currency, exchange

abstract backdrop background black business circle color curl currency curve curved decor decoration design dollar element exchange geometric geometrical graphic halftone helix hypnosis hypnotic illustration motion ornament pattern ray rotate rotation shape spiral spiralart spiraldesign spiralgraphic stripe striped swirl swirlabstract swirling texture twirl twist vortex wallpaper whirl whirlpool white