Two screenshot projects underway online that document the World of Warcraft's environments seem even more important now that we now the Cataclysm expansion will destroy this world forever. My favorite is Postcards from Azeroth which carefully composes images and posts them periodically.
But the Wallpaper Project run by Too Many Annas probably has larger and more typical images.
UPDATE: WOW Insider pointed me towards WOW Screenshots which is also collecting larger images from inside the game and allows you to upload your own. The Next button's on the far right to switch to the next page of images.
http://wow-screenshots.com/
UPDATE #2: The Hunters Mark is also preserving screenshots of the scenery.
http://priest.thehuntersmark.net/
UPDATE #2: The Hunters Mark is also preserving screenshots of the scenery.
http://priest.thehuntersmark.net/
Enjoy the scenery while you can.
By the way, this site is under development.
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