A majestic, serpentine dragon

A colossal, serpentine dragon composed of iridescent waves and glistening sea spray, rises from the turbulent ocean, its ethereal form shimmering with an otherworldly aura, radiant with soft, blue-green bioluminescence, as it towers over a wooden Viking longship, adorned with intricate, gold-accented carvings and billowing, cream-colored sails, in a mesmerizing display of aquatic dominance, set against a dramatic, stormy sky with cumulus clouds and a setting sun casting a warm, golden light