Clips of building interiors, lots of escalators, subway trains, and a wobbly walk along Delisle Avenue. I also included a photograph of escalators in Yokohama, Japan, which I like because of the unusual curved escalator. I got it from Wikimedia Commons, where it has a "GNU Free Documentation License" (http://commons.wikimedia.org/wiki/File:Escalator.jpg).
The music is from Albinoni's Concerto No. 3 in B flat major,
(op. 2). This is often included on "Christmas" albums for some reason.
As with all hi-def on Vimeo, best viewed full-screen with scaling off.