A spectacular, hyper-detailed cinematic illustration of a peaceful, frigid landscape at night. A vibrant Aurora Borealis (Northern Lights) in intense shades of turquoise, emerald green, and deep magenta/purple dominates the starry sky, with its luminous curtains arching over the scene. Below, a calm, dark lake perfectly mirrors the aurora and the snow-covered mountains and dense pine forest surrounding its banks. The reflection is clear and shimmering, creating a sense of symmetry and deep magic. The foreground shows frosted trees and rocks, with a subtle blue mist hanging low over the water. Epic fantasy realism, volumetric light, celestial phenomenon, 8k, ultra-detailed reflection.