Well, that’s all been taken care of ! The Nat Geo freeware (download here) lets you take those lovely images of nature and set them as your wallpaper with just a click. The program also takes care of your resolution, and adapts the picture to it.
National Geographic has promised there will be constant updates and added packages to the software:
Future builds will add even more packs like: History, Adventure, Traveler, Sea Monsters, Seabed, Blue Earth, Green Earth, Forces of Nature, Lewis & Clark, Roar and many more! (As you can see, I have my hands full, so don’t miss out on these great wallpapers when they’ll be added!)