I went hiking this last weekend up a mostly dry creek bed that has some pretty cool geological features. The hike starts out near a river, then goes up a mountain and finally descends through the dry creek bed. Perhaps some of the photos I took may provide some inspiration for some great canyon displacements.
You can click any of the images for a larger view:
http://www.archer-designs.com/zp/index.php?album=photography%2Fnihahi-creek (http://www.archer-designs.com/zp/index.php?album=photography%2Fnihahi-creek)
some interestnig shots here. This one striked me as a giant, stoned pacman ;D