black and gray polkadots on grey paper.

geometrical monochrome background decoration decorative repetitive polkadots paperwith geometric wallpaper repeating undefined coloured squiggly pokadots poladots pinkdots abstract seamless backdrop colorful creative ornament wrapping circular polkadot squiggle pattern texture graphic textile minimal element circles vector design circle modern dotted trendy repeat grunge patern simple black paper white lines multi polka drawn round print retro shape color style gray grey dots lots hand grid pen gel