These images were made in downtown Calgary. Each is a 'long' exposure and none were taken using a tripod. The exposure times range from 1/3 of a second to 10 seconds.
I have never worked nor lived in a downtown core - actually, I rarely even visit my local downtown :) As such, I am always amazed at how much is going on - so much movement! I find taking shots like these very entertaining because they are a simple way to capture some of that movement :)
If you would like to view larger versions of these images, check out the set on Flickr or the Flickr slideshow for the set.