- 11073 1280x720 pipes, evening, decline
- 7877 1280x720 pipes, construction, metal
- 7439 1280x720 pipes, metal, metallic
- 4883 1280x720 pipes, neon, purple
- 4868 1280x720 pipes, metal, metallic
- 3042 1280x720 pipes, lines, texture
- 2739 1280x720 pipes, surface, relief
- 1762 1280x720 pipes, buildings, smoke
- 1104 1280x720 pipes, glare, colorful
- 42540 1280x720 shape, pipes, lines
- 23763 1280x720 gold, pipes, circles
- 2609 1280x720 silhouette, pipes, fog
- 2125 1280x720 roof, pipes, ceiling
- 24216 1280x720 structure, interlacing, pipes
- 9540 1280x720 shape, lines, pipes