Cave Explorer Descends Into Glowing Blue Ice Cave

the prompt

A solo cave explorer descends on a rope into a vertical ice cave in the Greenland glacier, their headlamp the only light source. As they descend, the ice walls around them glow from within, a deep electric blue that intensifies with depth. The camera descends with them, looking upward to see the entry hole shrinking above, then looking downward into the blue void below. They land on an ice floor 80 meters down and unclip from the rope. Their torch sweeps across the cave and reveals an enormous underground chamber, cathedral in scale, with ice formations the size of buildings hanging from the ceiling like frozen chandeliers. In the center of the chamber, perfectly preserved in a block of clear ice three meters tall, is a sailing ship. 18th century. Fully intact. Rigging, masts, name plate visible: The Erebus. The explorer walks slowly toward it, breath misting in the cold. They press their gloved hand flat against the ice surface. Inside, through the ice, the ship's wheel turns one degree on its own. Cinematic arctic adventure aesthetic, bioluminescent ice color grade, ultra-realistic ice surface and refraction detail, building wonder to impossible discovery, expedition documentary meets supernatural atmosphere."