seamless regular angled pattern in dark brown shades centered

abstract and angled art backdrop background blur blurredn brown centered colors contemporary dark decor decoration design diamond discreet dynamic elegant endless geometric gleaming graphic illustration modern monochromatic monochromical pattern plain plaincolored print quiet ray regular repeating repetitions restrained rhombuses seamless shades shimmering shining shiny singlecolor singlecolored stylish symmetric template texture unicolor vividly wall wallpaper wholecolored