Zig Zag Lines Monochrome 138771142

Tags: curve vertical line wave wavy stripe geometric streak peak bent corrugated jagged irregular flex winding billow serrated oscillation sinuous equalizer zigzag crisscross wriggle asymmetry camber undulating curvature Squiggle Waveform asymmetric chevron criss cross equaliser sine zig zag sinus wavelike knurl wiggle squiggly wiggly snaky writhing wriggly serration