wavy curvy zigzag criss cross horizontal lines set - .

wavy curve distortion vector wave serrated parallel zigzag jagged horizontal eq rippled edgy curvature wiggle curvy winding graphic billowy equalizer bent element sinus worms undulating sinuous sine line waveform angular amplitude criss-cross flex billow set ripple corrugated squiggle squiggly divider flow oscillation gradient fluid dynamic seamless sequence ripple-effect seamless pattern