circular, rotating spiral, vortex , motif. abstract geome

abstract black burst center centric centrifugal centrifuge centripetal circular concentric converging distortion eddy effect element free geometric gyration gyre helix illustration lines mandala midpoint misc miscellaneous monochrome monocrome motif motiff pattern radial radiating radius revolve rotary rotating rotation royalty segmented shape spiral swirl torsion twirl twist vector visual vortex whirl whirligig whirlpool white whorl