seamless pattern - ink-drawn texture with 45 degree cross-hatching in multiple color variations

abstract art backdrop background black color concept creative cross crosscross crosshatch decor decoration decorative degree design drawing drawn element endless fabric freehand geometric graphics hand hatch hatching illustration ink inkdrawn lines modern multiple ornament overlay paint pattern pencil print repeat seamless simple sketch sketching stains stripes stroke style surface template texture tile variations vector vibrant wallpaper white