Flying past slickrock butte toward valley beyond in Arizona

The shadowed walls of a weathered butte, the slickrock face streaked with desert varnish, appear to glide along to the left of a flight until a narrow valley is revealed, bounded by a similar butte on the farther side. -- Available in HD -- 1920 x 1080 - 350.5 MB - QuickTime Movie - Photo - JPEG - 20.5 MB/sec - 29.97fps --