One of nature's wonders is a series of narrow slot canyons in Arizona, USA. These canyons are carved in a sandstone layer by water. When light or sun rays fill the canyon a spectrum of yellow, orange, purple and red appear, combined with bright streaks. Photographing is a real challenge but the results are worth an almost sand wrecked camera and pain in my back. All these shots were taken in Antelope Canyon, near Page, Arizona. Here you find some of them.
