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We now offer our own collection of free scenic wallpaper: Beauty of the Earth

It has 14 images including the Grand Canyon, Yellowstone, and other incredible scenic views from other national parks. All of the images are from the public domain site pdphoto.org, such as Bryce Canyon (here is another preview: themepack). You also might like this one of Zion's National Park. 

The best scenic free wallpaper we found is at:

http://www.terragalleria.com/wallpaper-samples/wallpaper-samples.html

 

 

It is the showcase of QT Luong's photography, and he offers a sampling of his images for free. Our favorite is Redwood National Park.

Also, be sure to check the Hubble Space Telescope Wallpaper:

http://hubblesite.org/gallery/wallpaper/

We even have our own NASA wallpaper to offer:

http://buildzion.com/downloads/NASA-Apollo8-Dec24-Earthrise2-1280x1024.jpg