Cute children’s book cover illustration of a small fluffy cloud named Milo, smiling gently while holding a glowing golden sky-stone. Three cloud friends behind him: Luna (moon-shaped cloud), Puffy (big round cloud), Drizzle (thin rainy cloud). Soft pastel colors, gentle sky background with a rainbow arc, whimsical and heartwarming. Title space at the top. Storybook watercolor style, soft lighting, rounded shapes, very cute.
