red metal stairs near madrid's atocha station and a cyclist scanning the place above

high escape factory business abstract doorway stainless home exit industrial light background emergency outside stairwell window wall colorful pattern railing street upward grunge texture outdoors walk concept empty outdoor perspective concrete stair construction nobody metal structure way ladder steel city stairs building modern urban design step stairway staircase architecture red near madrid#39aph39#s atocha station cyclist scanning place above