At the top of the Cartoon Style image, add the text "Happy Birthday Sebastian!" in big, bubbly, wave-arched letters with a white outline and soft drop shadow for readability.

Create a cute, high-energy underwater football (soccer) match starring playful dolphins and sea turtles as rival teams. Exaggerated proportions, thick black outlines, and bright saturated colors (aqua, teal, coral orange, sunny yellow, candy pink). Portrait, full-bleed composition. In the center, a glossy black-and-white football streaks across with sparkly bubble speed lines. One grinning dolphin (striped jersey, sweatband) rockets in a splashy arc to head the ball; another dolphin does a cheeky tail-flick pass. Opposing sea turtles (chunky shells like padded kits) hustle with whimsical, energetic poses—one goalie turtle dives with flippers wide toward a seaweed-and-coral goal, another attempts a cartoonish bicycle kick. Cute fish fans in coral bleachers wave foam fins and streamers; confetti-bubbles, starfish, and tiny shells swirl. Sunbeams pierce the turquoise water for a spotlight effect; add glossy highlights and simple two-tone shading. Keep the scene joyful and uncluttered, with the action big and central.

At the bottom on a small bubbly ribbon, add one playful caption: "Make a FIN-tastic, TURTLE-y GOAL today!"

Generated with these themes: Dolphins and sea turtles, Football, and .

Made with ❤️ by AI.