Jolly Grandpa Shark Dances Underwater Delight

"An adorable, bright green grandpa shark with big, expressive eyes and a cheerful smile dances playfully in the ocean. The background features a vibrant underwater scene with colorful coral, bubbles, and gentle waves. The shark moves rhythmically, swaying its fins and tail to an upbeat tune, with light rays filtering through the water. The overall mood is fun, energetic, and kid-friendly."