I would recommend searching for pics of places like; Grand Canyon, Sedona, AZ, Yellowstone, Bryce Canyon, Zion UT, Moab UT, the Rockies......anything from Colorado, New Mexico, and Alaska is beautiful as well. Sorry to any east coasters, i've been on this side of the country since i was littel so i don't know much about the beauty on that side.
I do have some pics of Sedona AZ from the hot air balloon ride i went on a few months back. http://www.mazdog.org/ballooning/index.html.
This is one of the only other scenic pics i have on my PC, its Bryce Canyon UT. I've not been there yet, but plan to soon. My girlfriend's ancestors lived in the area and the canyon is actually named after her great great great great grandfather. Amazing piece of geography.
pic stolen from google images
