Ключевые слова: abstract, art, background, black, circle, circles, circular, concentric, curve, design, distortion, element, geometric, graphic, gyre, illustration, isolated, line, lines, monochrome, monocrome, network, pattern, rotary, rotating, rotation, shape, spiral, swirl, swirls, swoosh, torsion, twirl, twist, volute, vortex, warp, whirl, whirlpool, white,