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- 6770 1280x960 surface, concrete, texture
- 12214 1280x960 wall, concrete, texture
- 12104 1280x960 wall, concrete, texture
- 7763 1280x960 wall, concrete, texture
- 7450 1280x960 wall, concrete, texture
- 11522 1280x960 wall, concrete, texture
- 24237 1280x960 texture, concrete, gray
- 12954 1280x960 tile, concrete, texture
- 2683 1280x960 steps, ladder, concrete
- 1777 1280x960 building, facade, concrete
- 3599 1280x960 walls, tunnel, concrete
- 2770 1280x960 lake, horizon, concrete
- 1982 1280x960 pond, water, concrete
- 2567 1280x960 bridge, construction, concrete