- 12227 2560x1024 wall, concrete, texture
- 7808 2560x1024 wall, concrete, texture
- 11634 2560x1024 wall, concrete, texture
- 24307 2560x1024 texture, concrete, gray
- 13036 2560x1024 tile, concrete, texture
- 2784 2560x1024 steps, ladder, concrete
- 1844 2560x1024 building, facade, concrete
- 3690 2560x1024 walls, tunnel, concrete
- 2800 2560x1024 lake, horizon, concrete
- 2016 2560x1024 pond, water, concrete
- 2576 2560x1024 bridge, construction, concrete
- 1821 2560x1024 stairs, metal, concrete
- 4144 2560x1024 columns, architecture, concrete
- 4126 2560x1024 stairs, wall, concrete
- 2550 2560x1024 stairs, rise, concrete