ปราสาทโบราณยุคกลางลอยเหนือเมฆ

Epic vertical fantasy landscape wallpaper featuring a colossal luminous opening in cloud cover revealing a brilliant [blue] sky. A vast aerial vista showing a few isolated majestic [British-style medieval] castles perched on floating cliffs high above an endless sea of clouds. Stone gothic towers, winding cliff paths, and cascading waterfalls dropping into the misty abyss. Dramatic sun rays piercing the atmosphere, deep blue and white celestial color palette, ultra-detailed environment, AAA fantasy game key art aesthetic, vertical composition, no text, no logo.