detailed close-up of a mottled and tarnished, rusty metal surface showing signs of wear, mottled and tarnished, showing signs of

rusted metal surface mottled tarnished corrosion decay deterioration aged weathered texture old rusty patina oxidation grunge industrial background distressed metallic abstract gritty rough vintage decayed iron steel peeling paint corroded weather worn rugged appearance weathering erosion damaged deteriorated abandoned brown textured closeup detail grungy obsolete chipped