Ключевые слова: abstract, artistic, black, bw, center, centric, centrifuge, chaotic, circle, circular, coil, colorless, deformation, diminishing, distortion, eddy, effect, graphic, grayscale, greyscale, gyration, gyre, helix, illustration, inward, minimal, misc, miscellaneous, monochrome, monocrome, optical, radial, revolve, rotary, rotating, rotation, round, spiral, swirl, torsion, twirl, twist, uncolored, visual, volute, vortex, whirl, whirlpool, white, whorl,