halftone monochrome texture with dots. circle, zen. minimalism, . background for posters, websites, business cards,

monochrome geometric pattern halftone blue dots abstract background backdrop banner black bubbles circle cover dark decor design digital distress dot dotted effect element gradient graphic grey grunge grungy light modern overlay paint paper pixel points pop print retro round shadow shape technology template texture textured tone vector vintage wallpaper white dots zen minimalism vector for posters websites business cards tphone from various spots postcards interior