Ключевые слова: around, bine, circle, circular, circulate, coil, cool, curling, current, curve, cycle, cyclic, design, drift, eddy, element, flicker, flow, grunge, gulf, gyration, halo, lines, radius, recur, revolution, revolve, rotate, rotation, round, scroll, shape, snail, spin, spiral, swirl, tailspin, tendril, turbulence, twirl, twist, vertiginous, volute, vortex, vortical, waves, whirl, whirlpool, whorl,