Art style: Cinematic Arctic documentary style, cold blue color grading, high contrast, 4K, National Geographic aesthetic, sharp details on fur and ice..
A close-up of a narwhal's head breaking the dark water's surface. Water beads roll off its slick, dark skin. The background is a blur of white ice. Vulnerable and unsuspecting mood. Palette of dark grey, shimmering silver, and bright white.
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FINAL STYLE ENFORCEMENT (this is the authoritative rendering directive — it overrides any style wording elsewhere in the prompt):
Render this image entirely in "Cinematic Arctic documentary style, cold blue color grading, high contrast, 4K, National Geographic aesthetic, sharp details on fur and ice." style. Match the lighting grammar, material response, colour science, level of realism / stylisation, line weight, and shading model typical of "Cinematic Arctic documentary style, cold blue color grading, high contrast, 4K, National Geographic aesthetic, sharp details on fur and ice.". Keep the subject, composition, camera angle, lighting direction, and colour palette from the description above — but EVERY surface, skin, fabric, material, and environmental element must be rendered in the "Cinematic Arctic documentary style, cold blue color grading, high contrast, 4K, National Geographic aesthetic, sharp details on fur and ice." idiom, not in any other medium.
