A 10 minute video of the banana river in Florida.
You can use this video as an ANIMATED DESKTOP.
If you use VLC media player you can hit the wallpaper tab and transform your static desktop wallpaper into this magnificent scenery. The video is not accelerated and it's on purpose so it doesn't become a distraction when you work.
If you know of other videos of this type, please send me the links, thank you, just make sure that the videos are NOT time elapse format.