AWC

AWC is designed to be a one stop shop for displaying photos and other images as your desktop wallpaper.

You can simply display your pictures on your desktop or create spectacular wallpapers by merging your images with the background of your choice using powerful alpha-blended fades.
AWC's timer automatically changes the desktop to display your pictures in the way that you want to see them. You can either select one or more directories containing picture files and allow AWC will create a list of all the images contained in them, randomly select one and format it using a combination of the many available options or you can pick your files individually and display them in your preferred order.