On a full moon night, a sea turtle glides across the calm ocean surface. Illuminated by the moonlight, its figure emerges like a silver-leaf sculpture. The composition is taken from a slightly distant, straight on view, so the turtle's face and the patterns on its shell are clearly visible, while the background is a deep gradation of black and blue, with the moon's elongated reflection trembling on the water's surface. The style is minimalist and poetic, stripped of unnecessary detail, focusing only on the turtle's outline and the texture of the water's surface. Illuminated only by the cool, soft light of the moon, the turtle's shell gleams faintly like wet metal, and the ripples in the water visualize tranquility. The theme is solitude and harmony.