- 3783 800x1200 escalator, tunnel, arch
- 3788 800x1200 escalator, subway, tunnel
- 5187 800x1200 escalator, arches, light
- 2989 800x1200 escalator, handrails, lights
- 4601 800x1200 escalator, descent, tunnel
- 3128 800x1200 escalator, stairs, rise
- 2912 800x1200 escalator, stairs, rise
- 5890 800x1200 escalator, stairs, columns
- 4896 800x1200 escalator, tunnel, metro
- 7770 800x1200 escalator, metro, station
- 5056 800x1200 escalator, stairs, gray
- 4394 800x1200 escalator, stairs, legs
- 4026 800x1200 escalator, stairs, bw
- 4005 800x1200 escalator, construction, light
- 7657 800x1200 escalator, tunnel, subway