Update: Thanks so much for all your comments! I am reading them all and enjoy them a lot! I am sorry I can't reply to all of you. I am traveling at the moment and only have internet access once in a while. I hope to get to all the questions eventually. Thanks again!
A collection of time lapses I took around the San Francisco Bay Area roughly shot over the period of one year.
Images from the same spot through one year. Audio captured at the same place. All details on how this video was made, another video of these images and a place to download all the footage here: http://eirikso.com/2008/12/27/one-year-worth-of-images-give-some-amazing-videos/
The images are creative commons licensed and available for you to download and play with.