A flight gliding just above the top of a puffy cloud layer seems to be moving directly toward a higher white dome of cloud ahead. As the flight passes through the fluffy mass, another layer of cloud is revealed, floating above ridges and valleys below. -- Available in HD -- 1920 x 1080 - 727.9 MB - QuickTime Movie - Photo - JPEG - 19.7 MB/sec - 29.97fps --