old gray concrete fence with geometric pattern, with dirty flow marks.

abandonment abstract abstraction aged architecture area backdrop background block border brick building cement closeup concrete construction contemporary covered crack cracks design details dilapidation dirty element environment expressive fence flake flow fracture fragment furrowed gash geometric graphic gray green industrial interior marks moss old pattern peel plate rain rectangle retro rock rough rugged scabrous shabbiness stone structure style surface symbol texture vintage wall wallpaper