industry iron ruin rust smelting works Ruhr district tube pipe old blue

---

Size: 2616px × 3488px
Photo credit: © AlterBaer / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: blue, cable, conduction, current, district, firmament, industry, iron, pipe, ruhr, ruin, rust, sky, smelting, tube, works