blue purple fractal background with crossing lines pattern

abstract angle angled art artificial backdrop background banner bkg block blue cell cellphone city color computer construction corner cross crossing dark decor decoration decorative design desktop diagonal dimensional electronic empty fractal generated geometric geometry glow illustration industrial information intersection layout leaflet light line math mobile modern opaque page pamphlet parallel pattern perpendicular phone plate print purple quadrangle rectangle render repetition right sheet simple solid space straight strip stripe structure style system tech technology template text wallpaper web website