Under the gloomy sky, the black and delicate beach is rolling with dense white foam as the tide slowly recedes, leaving winding water marks on the moist sand surface. In the mid-scene, several giant gray-brown coastal erosion rocks stand tall, their surfaces rough and jagged, showcasing the textures of weathering; in the distant scene, more dark rock columns are faintly visible on the horizon. The image is enveloped in a low-saturation cool gray tone, with soft, oppressive lighting, and the wide-angle lens captures the expansive, lonely, and tranquil atmosphere of the wild coastline.