geometric black and white pattern / background. seamlessly repeatable.

abstract abstraction abstractionism background black board checked checker checkerboard checkered chequred chess chessboard circle colorless continuous contrast design endless free geometric geometry graphic grayscale greyscale grid illustration irregular mesh misc miscellaneous monochrome monocrome mosaic overlap patern pattern periodic print repeatable repeating repetitive royalty seamless seamlessly shape swatch texture tileable uncolored vector wallpaper white