A dolphin in steampunk style, of gleaming brass and polished steel. This magnificent creature, a marvel of Victorian engineering, leaps from the waves, its body a symphony of motion. The dolphin's skin is not smooth, but covered in intricately crafted, overlapping brass plates, riveted together with countless copper rivets. Its powerful tail fin is a masterpiece of engineering, a complex system of gears and levers that propel it through the water with astonishing speed and agility. A plume of stylized steam erupts from a small brass pipe near the dolphin's blowhole, adding a touch of whimsy. The water around the dolphin is a swirling vortex of colors, reflecting the iridescent hues of its metallic skin and the shimmering lights of the underwater world.