black background with faint sponged grunge texture in an old vintage , dark charcoal gray color center in backdrop

abstract ancient antique backdrop background black blank border cement center chalkboard charcoal classy color concrete damaged dark design dirty distressed edges elegant faint fancy floor gray grey grunge grungy industrial light luxury material messy metal monochrome old paint paper rough sponged stone texture textured very vintage wall wallpaper weathered web website white worn