The image presents a coastal scene at either dawn or dusk, located in Aldoar, Foz do Douro e Nevogilde, Portugal

The image presents a coastal scene at either dawn or dusk, located in Aldoar, Foz do Douro e Nevogilde, Portugal. The sky displays a gradient from dark blue at the zenith to light yellow and orange at the horizon. The Atlantic Ocean occupies the midground, featuring a distinct horizon and moderate waves breaking onto a sandy beach. In the far distance, three tall, A-frame industrial structures, consistent with cranes, are silhouetted against the bright horizon to the left. A long, dark breakwater extends horizontally to the right, behind which faint urban structures are discernible along the coastline. The sandy beach in the foreground is traversed by a small, dark-colored stream flowing from the right side of the frame, across the sand, and into the ocean. Hundreds of seabirds are densely congregated on the wet sand along the water's edge and within the shallow surf. Numerous other birds are in flight across the sky, predominantly in the lower atmospheric region. One human figure is identifiable on the far right portion of the beach, positioned near the stream's entry into the ocean. Additionally, several indistinct human figures are visible within the breaking waves of the ocean. A yellow rectangular sign on a pole is partially visible on the left side of the beach, near the water's edge. The foreground sand appears dark due to the ambient lighting conditions.