3d rendering of a midplane of an abstract brown rough background

abstract alteration art background black brown center circles circumferences colorful concentric constancy continuity core creating dark decoration decorative design disorder distortion disturbance frame frequency gradient grunge hypnosis hypnotic illustration imperfect imprecise indeterminate interference intrusion material matrix midplane modern movement outward periodicity regularity rendering repetition retro rough roughness space spheres style surface texture textured vague vintage wallpaper