pixelated curved wavy texture. black dithered bent lines background. digitalized warped stripes for banner, poster

halftone bitmap grunge curve pixel wave dither abstract noise background element texture vector shape geometric grain distort figure digitalized bend curved duotone semitone bg bw comic cartoon raster squiggly squiggle curvy wiggly manga anime brutalist techno undulate twist stranded convolute involute intertwined woven wreathed flyer pattern glitch mosaic square