I stumbled across a link that showcases 25 Photographs Taken at the Exact Right Time. Some of them are humorous. Others are simply amazing. Still others are potentially painful in that vicarious, ouch-that's-gonna-leave-a-mark sort of way.

And then, as if that wasn't enough, from there I found 12 Excellent Examples of Great Time Lapse Imagery. Oddly enough, while I enjoy looking at the actual time lapse movies, my favorites are the still images of the tree and the city.