Replace and enhance your backgrounds and wallpapers on a Mac. Check out the options for manually or automatically discovering pictures from the official website of National Geographic. Place the images from the source on the desktop of your machine, confirm and replace them, etc.
Star Wallpaper is a utility that finds great photos from National Geographic website and allows you to use them as your desktop Wallpaper. It updates your desktop background wallpaper from your choice of image sources, including National Geographic's photo of the day. Refresh the image daily.