Technical: F3.2 @ 1/25s, no tripod.
I took this the other day in Union Station in Toronto. I was there with a co-worker and students on the campus I work @ to do some promo video shooting and stills for advertising. The guards made us put away our tripods for security reasons which was a bummer.

A few weeks earlier I had a tripod in there and they didn't catch me. I was able to get a few cool wide-angle shots like the one below.

Technical: F2.7 @ 1/6s, no flash, ISO80, tripod
Post-processing: none