A colorful paper-cut, an open shell with musical notes and a music staff inside

a colorful paper-cut, an open shell with musical notes and a music staff inside, surrounded by fish swimming in the sea. Two children were riding a huge blue whale. The boy reached out and gently touched a glowing light blue jellyfish, while a small bucket was floating beside the girl. All around them were colorful corals, schools of swimming fish, slow-moving turtles and scattered floating light spots.the overall color scheme is mainly white and gold, creating a dreamy atmosphere. it features flat illustrations, geometric shapes, and vector graphics. --ar 9:16 --v 7