A medium shot from a eye-level angle features a joyful young girl with long, straight black hair and large, sparkling sky-blue eyes, standing at the water's edge of a sun-drenched beach. The girl is captured in a moment of pure excitement, spinning around with her arms wide open, causing her white one-piece dress to flare out softly around her. She has a beaming, wide smile and her eyes are narrowed in delight as she splashes in the shallow sea, with the crystal-clear water reaching up to her bare ankles. In the distant background, a solitary white lighthouse stands against a vast, clear blue sky. The scene is rendered in a vibrant anime style with a bright, saturated color palette and high-key lighting that emphasizes the shimmering reflections on the water's surface. The atmosphere is innocent, refreshing, and filled with the warmth of summer.
