Stock photography, photos: Arizona Rocks Stock photos of Red rock formation of hoo doos in Arizona desert Photograph: © Craig Brewer Click for a larger image and more information Keywords associated with this stock photo: red, rocks, formation, hoo-doo, hoo doo, page, kayenta, arizona, az, desert, dry, arid, drought, travel, vacation, tour, tourism, sight see, geology, geologic, landscape, scenic, erosion, western, west, cliff, crag, weathered