Guy Schmickle, Desert Petroglyphs: Here's another shot from my recent trip to the Sonoran Desert. These Hohokam Indian petroglyphs can be found in Arizona's Saguaro National Park atop of Signal Hill. It was a very windy evening and shooting anything involving vegetation was out of the question. I figured these boulders would sit still though!! To read more about my spring trip to the desert, check out my blog.
Utah’s Shining Oasis. “The company’s [Kennecott Copper] mineral bull’s-eye in the Oquirrh Mountains stretches two and a half miles wide and more than half a mile deep - the nation’s largest open-pit copper mine, and its most productive.