A sky castle sculpted entirely from soft clouds, with tall, elegant towers that taper to pointed, wispy peaks like frozen gusts of wind. The cloud walls are smooth but slightly textured, glowing softly in the warm light of a rising sun. Delicate cloud bridges stretch between slender spires, and translucent banners ripple from the tips. The sky is a radiant gradient of peach, gold, and lavender, with gentle sunbeams piercing through the morning mist. Small birds glide through the air, and the entire scene feels quiet, magical, and full of possibility. Cartoon style, clean outlines, soft pastel tones, high-resolution fantasy illustration, serene and ethereal mood.