Incredible, National Geographic Award Winning, Underwater Photographic Feature, blue whale calf swimming underwater, mother, vast ocean expanse, crystal waters, marine life diversity, sunbeams penetrating depths, deep, wide-angle perspective, ultra HD, high resolution video, slow motion capture, macro footage detail, pulsating, beauty. by: Arthur Streeton, ValheIm Hammershøi
Blue whale calf swimming underwater, mother. 