dots, optical illusion. hypnotic 3d rendering, circular rotating. alpha channel end of the tunnel

abstract alpha art backdrop background black channel circle circular curve decoration design dizzy dots effect element end geometric graphic helix hypnosis hypnotherapy hypnotic hypnotism hypnotize illusion infinite line lines loop magic motion optical pattern psychedelic radial rendering retro rotating rotation shape spin spiral swirl swirling texture tube tunnel turning twirl twist vortex whirl whirlpool white