dithered wavy curved line texture. black 8 bit pixel glitch background. digitalized distorted backdrop for banner

glitch texture interference bitmap distort television error monitor video distress rough lag distortion static technology decay vcr artifacts halftone grunge curve pixel wave dither abstract noise screen vhs element vector shape grain digitalized duotone semitone bg bw raster techno flyer pattern mosaic backdrop line undulate level stripe curved 8 bit