Ключевые слова: abstract, art, backdrop, background, circle, circular, concentric, creative, curl, curve, cycle, decor, design, effect, epicenter, geometric, geometry, hypnosis, hypnotic, hypnotic spiral, hypnotist, illusion, illustration, mesmerize, minimal, optical, orange, pattern, psychic, radial, retro, rotate, rotation, round, spiral, square, stripe, swirl, tornado, vintage, vortex, wallpaper, whirl, whirlpool,