One year in 40 seconds from Eirik Solheim on Vimeo.

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: 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.