Ключевые слова: abstract, camber, circle, circular, coil, contort, contortion, convolute, convolution, corkscrew, curl, curlicue, curve, design, eddy, element, face, flex, flexure, frizzle, helix, hoop, icon, kink, kinky, lines, loop, motif, pirouette, propeller, radial, radiating, revolve, rotate, rotation, shape, snail, spire, swirl, torsion, tweak, twirl, twist, twister, vortex, whirlpool, whirlwind, whorl,