seamless black and white pattern with squares. quadrate geometric background. .

line pattern design drawing art diagram cartoon monochrome sketch seamless black white squares quadrate geometric background vector abstract art backdrop background black white contour creative decor decoration decorative design fabric figure geometric geometry graphic line modern monochrome ornament package package paper pattern print quadrangle quadrate quadratic repeating scrapbook seamless shape square square squares style template textile textile texture tile vector wallpaper wrapping