Like Download 16.54 MB Escalators at a train station 6016 x 4016 pixels Aspect ratio 376:251 NIKON D610 20 mm f/4.0 1/100 s ISO 1000 Online since: 25 June 2017 Taken: 18 June 2017 CC0 / Public Domain escalator station transportation subway metro transport city public urban transit travel business modern stair architecture perspective stairway airport staircase train station