A golden retriever swimming underwater, captured from a front-facing angle. The dog's face is expressive, with wide, happy eyes and an open mouth, creating a joyful and playful mood. Tiny air bubbles surround its head as it moves through the clear, deep-blue water. The water surface above reflects the dog's head, adding a dynamic visual effect. The background features a slightly blurred underwater environment with rocks and aquatic textures, emphasizing depth. The lighting is natural, with soft sunlight filtering through the water, casting a serene glow. A high-quality, cinematic shot with sharp details, vibrant colors, and a sense of movement.
