- 7347 320x240 pipes, metal, metallic
- 7779 320x240 pipes, construction, metal
- 2866 320x240 pipes, lines, texture
- 1596 320x240 pipes, buildings, smoke
- 2654 320x240 pipes, surface, relief
- 4819 320x240 pipes, neon, purple
- 11017 320x240 pipes, evening, decline
- 4800 320x240 pipes, metal, metallic
- 42348 320x240 shape, pipes, lines
- 1966 320x240 roof, pipes, ceiling
- 23535 320x240 gold, pipes, circles
- 2413 320x240 silhouette, pipes, fog
- 23991 320x240 structure, interlacing, pipes
- 1591 320x240 man, umbrella, pipes
- 4371 320x240 man, cube, pipes