天鹅心形夕照

A photorealistic, high-resolution image of two white swans floating on a calm lake at sunset. The swans are facing each other with their necks curved inward to form a perfect heart shape. Their beaks are touching gently in the center. The background features a soft-focus landscape with distant mountains and a glowing sun setting over the horizon, casting warm orange and pink hues across the sky and reflecting beautifully on the water's surface.