background with refractive optical effect shadows and shining lines of light on a gold-colored textured wall.

abstract abstraction art backdrop background banner blackboard blank blurred bright card concept creativity decorative desert design detail digital dune dynamic effect fabric fantastic frame futuristic gold goldcolored golden gradient imagination light line lines material minimalism mockup modern optical overlay pattern photo poster posters presentation product refractive rough sand sandy shadows shape shine shining smooth soft style surface template texture textured wall wallpaper web