The image depicts a waterfront scene at dusk or dawn in Setúbal, Portugal

The image depicts a waterfront scene at dusk or dawn in Setúbal, Portugal. In the foreground, a paved area made of dark, irregular stones leads down to the water. Several vertical, dark posts rise from this paved area, with one post near a dark, rounded object that appears to be a bollard. The water is calm and reflects the lights from the distant shoreline. The middle ground features a pier or harbor area with a distinctive red and white striped lighthouse. Numerous lights are visible along the shoreline, illuminating buildings and industrial structures. A large cargo ship is positioned further out on the water, with cranes visible behind it, suggesting a port or industrial area. The sky is a deep, clear blue, transitioning to a lighter shade near the horizon. The overall impression is of a working port city at a quiet time of day.