Ключевые слова: abstraction, art, backdrop, background, center, centric, circle, circular, concentric, creative, curve, decoration, decorative, design, dynamic, effect, element, futuristic, geometric, graphic, hypnosis, hypnotic, illusion, line, midpoint, modern, monochrome, motion, movement, op, optical, pattern, psychedelic, radial, repetition, ring, ripple, rotation, round, shape, spiral, stripe, swirl, textile, texture, twirl, twist, visual, vortex, wallpaper,