If you like to customize your desktop and regularly change your wallpaper then you should enjoy Desktopia. This free little application is simple and discreet but those the job. Coming with a suite of nice little wallpapers, it lets you easily add others and move them around in your list. You can set at what time particular wallpapers appear on your desktop. We also quite liked how easy it was to add new images just by dragging and dropping them into the list.
From Desktopia's window you can preview all your wallpapers and decide to have them activated or not. Removing pictures that you're tired of is also extremely simple: just click on the red button in the menu bar. If you're thinking of setting different wallpapers for different times of the day then Desktopia is ideally suited for you.
Desktopia is a cute little application to automatically change the wallpaper on your Mac.