Black Diagonal Lines Seamless 138770890

Tags: curve abstract black seamless abstraction wavy lines monochrome waving geometric geometry bent diagonal stripes jagged irregular parallel grayscale tileable billow serrated undulate oscillation sinuous oblique miscellaneous zigzag crisscross wriggle camber undulating Squiggle Waveform criss cross zig zag billowy knurl slant greyscale wiggle squiggly wiggly Repeatable writhing parallax