Snow-Covered Castle Under the Northern Lights

This fantasy scene centers on a medieval castle surrounded by a snow-covered forest. Its turrets and towers stand against a starry night sky as the aurora borealis swirls overhead, casting colored light across the trees and castle walls.

The concept blends familiar medieval architecture with a mysterious winter-night setting. Its fantastical atmosphere suits a fantasy book cover or a seasonal phone wallpaper, where the castle and northern lights can anchor the design.