wavy ir curvy line. zig-zag, criss-cross lines icons

line wave curve curvy undulate wavy horizontal winding sine sinuous divider distortion roll serpentine shake snake snaky swing ornament ripply twist vibration wag wobble vector stroke decoration squiggly resonance tortuous deform crimp flutter crink oscillate frizzy meander curl billowy billow crinkly irregular wiggly frizzle ripple seamless oscillation camber line zig-zag criss-cross lines icons icons isolated white background