PhotoStacker

Digital pictures are PhotoStacker's specialty - using your personal photos to transform your desktop wallpaper into a dynamic and entertaining work of art!

There is even a random setting enabling PhotoStacker to query random folders for digital pictures to use during wallpaper creation.
PhotoStacker uses PicasaWeb to query openly licensed digital images on Google's photo system. With the capability to grab images from a particular person or explore the different image tags - Google's Picasa puts millions of photos at your fingertips and allows you to enjoy other's photos while providing a means to see more of their work.
PhotoStacker's No-Zones are user-defined restricted areas on the screen where pictures are not displayed - be it the center of the screen to showcase a particularly well-framed picture or an outside border to prevent overlap with your desktop icons - no zones are a great way to enhance the PhotoStacker experience.