Ключевые слова: angle, angular, backdrop, background, bend, corrugated, corrugation, crank, crease, crisp, crisscross, crook, crumple, curve, edgy, face, flicker, frizz, geometric, geometry, indent, irregular, jagged, lines, oblique, oscillate, oscillation, pattern, pitch, pucker, pulse, ridge, ripple, serpentine, serrate, sharp, skew, slanting, staggered, structure, sway, swerve, texture, tilt, tortuous, zigzag,