Northern Lights Over a Frozen Cathedral

Sweeping slow crane shot rising inside a translucent blue ice cave in Alaska, revealing the aurora borealis dancing beyond the cave mouth. The camera starts low on sculpted ice walls glowing cobalt and cyan, then ascends and tilts up as green and violet curtains of light ripple across a star-drenched sky. 24mm wide lens, smooth vertical movement, crisp reflections on the frozen floor. Snowflakes drift through beams of aurora light. Photorealistic arctic documentary style, long-exposure feel on the stars, cinematic teal-and-violet grade, majestic silence, ultra-detailed 8K ice textures.