- 6783 720x1280 surface, concrete, texture
- 12283 720x1280 wall, concrete, texture
- 12231 720x1280 wall, concrete, texture
- 7809 720x1280 wall, concrete, texture
- 7489 720x1280 wall, concrete, texture
- 11640 720x1280 wall, concrete, texture
- 24308 720x1280 texture, concrete, gray
- 13038 720x1280 tile, concrete, texture
- 2789 720x1280 steps, ladder, concrete
- 1849 720x1280 building, facade, concrete
- 3691 720x1280 walls, tunnel, concrete
- 2800 720x1280 lake, horizon, concrete
- 2016 720x1280 pond, water, concrete
- 2577 720x1280 bridge, construction, concrete
- 1821 720x1280 stairs, metal, concrete