- 2636 1280x960 concrete, walls, stripes
- 3492 1280x960 concrete, squares, colorful
- 4991 1280x960 concrete, surface, texture
- 7922 1280x960 concrete, surface, wall
- 19488 1280x960 concrete, scuffs, texture
- 27000 1280x960 concrete, wall, flower
- 1567 1280x960 building, concrete, architecture
- 1972 1280x960 architecture, concrete, style
- 2566 1280x960 construction, concrete, sky
- 3569 1280x960 wall, concrete, stripes
- 4616 1280x960 wall, concrete, stripe
- 3115 1280x960 building, concrete, architecture
- 6664 1280x960 construction, concrete, architecture
- 7473 1280x960 construction, concrete, texture
- 8016 1280x960 wall, concrete, gray