sunset, 4K, lines, Retrowave HD Wallpaper

This stunning 4K retrowave wallpaper features a vibrant sunset setting behind silhouetted mountains outlined with neon lines. The deep purples and intense pinks create a nostalgic yet futuristic mood, evoking an 80s synthwave aesthetic. The horizon glows with a large, radiant sun that casts reflective lines across the geometric landscape. Perfect for fans who love retro-futurism, cyberpunk visuals, and atmospheric digital art with vivid color contrasts.