- 9124 1280x1280 metal, iron, waves
- 14654 1280x1280 metal, iron, wavy
- 8791 1280x1280 surface, iron, metal
- 7610 1280x1280 chain, iron, texture
- 13024 1280x1280 gray, iron, stripes
- 8569 1280x1280 bridge, iron, mountains
- 10334 1280x1280 lock, iron, closed
- 13172 1280x1280 construction, iron, light
- 11145 1280x1280 chain, iron, metal
- 2333 1280x1280 grating, faces, iron
- 6972 1280x1280 metal, surface, iron
- 5197 1280x1280 rust, surface, iron
- 5199 1280x1280 rust, surface, iron
- 5072 1280x1280 rust, surface, iron
- 5280 1280x1280 rust, surface, iron