From Smashing Magazine:
When it comes to beauty nothing can beat the beauty of nature. Although we, designers, can derive inspiration from almost everywhere, nature often manages to provide us with beautiful eye-catching perspectives we would never have explored otherwise. We have collected hundreds of wallpapers already (see links below). In this post we would like to focus on wallpapers which emphasize the variety and beauty of nature.
This post showcases 50 remarkable nature desktop wallpapers. The cover various themes and subjects; we have included both photographic and artistic (photo-manipulated) wallpapers. Hopefully, everybody will find something from himself / herself.