A beautiful and detailed illustration of a blue whale swimming gracefully in a beautiful bright blue ocean, surrounded by vibrant coral reefs and sparkling light effects. The background is filled with stars twinkling above the water's surface, creating a magical atmosphere. The scene includes playful fish and intricate patterns on the whale's body. The overall style is colorful and whimsical, suitable for children's book illustrations or baby art, and should be high resolution and high detail. --v 6.1