Mantle Great Dane Galloping Across Coastal Sand Dunes

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Action photograph capturing a magnificent mantle Great Dane at the apex of a full-speed gallop across undulating sand dunes at low tide. The dog displays classic tuxedo markings: an ink-black body, snowy white bib extending over its broad deep chest, white blaze on the muzzle, and white front stockings. Its muscular hindquarters drive upward, body fully extended in mid-air with long limbs stretched and whip-tail streaming straight behind. Natural ears fly freely in the ocean gale. Low golden evening sunlight rakes across the ripple-patterned wet sand, casting a long dynamic shadow beneath the airborne hound. Distant sea foam and sea oats on the dune ridges blur in panoramic motion. High shutter speed at 1/2500 second on a 135mm telephoto lens freezes glistening kicked sand grains and wind-blown whiskers with razor-sharp fidelity.