Epic fantasy landscape at night with snow-capped mountains, a winding river, a glowing medieval city, and a ringed planet and crescent moon under a starlit Milky Way.

# Prompt — Wallpaper ultra-large fantasy nocturne **Ultra-wide cinematic fantasy landscape wallpaper, exact 16:3 aspect ratio, designed specifically for a 5760x1080 triple-monitor setup.** A vast epic mountain valley at night beneath a deep midnight-blue star-filled sky. A brilliant Milky Way stretches diagonally across the upper-left portion of the sky, filled with dense stars, subtle blue and violet nebulae. Near the upper-center/right, a large glowing blue planet hangs in the sky, accompanied by a small crescent moon. In the center and right side of the composition, an immense chain of dramatic jagged snow-covered mountains rises sharply from the valley, illuminated by cold blue moonlight. The mountain peaks are highly detailed, with icy ridges, dark cliffs, atmospheric haze and deep cinematic shadows. Below the mountains, a vast peaceful valley contains winding reflective rivers and interconnected lakes, mirroring the blue light of the sky. Dark evergreen forests, scattered pine trees and rocky terrain fill the foreground, creating strong depth and scale. On the far right, at the foot of the mountains, a distant medieval fantasy city glows warmly with hundreds of small amber and golden lights. A tall illuminated cathedral or tower rises above the city. The warm orange lights create a striking contrast against the cold blue landscape. Composition optimized for a triple-monitor wallpaper: important subjects distributed across the full width, no central obstruction, smooth See more