magical night sky with pastel clouds, sparkling stars, glowing light, and a serene, otherworldly atmosphere. ai

sky cloud blue background texture white cloudy heaven wind wallpaper day color winter nature gradient clear landscape abstract summer spring light beauty holiday environment beautiful skyline sunlight weather sunshine climate luminous tranquil dreamscape cyan wide bright scene dreamy otherworldly glow cosmic serenity vibrant cirrus moonlit starscape dream sparkles wonderfilled dreamlike ai generated