The image captures a nighttime view from the upper deck of the Dom Luís I Bridge in Porto, Portugal, facing south towards Vila Nova de Gaia

The image captures a nighttime view from the upper deck of the Dom Luís I Bridge in Porto, Portugal, facing south towards Vila Nova de Gaia. Two sets of tram tracks extend from the immediate foreground into the dark distance, forming the central axis. On either side of the tracks are pedestrian walkways, each bordered by a metal railing and illuminated by a linear series of short, cylindrical bollard lights casting reflections on the bridge's surface. Two prominent diagonal cables are visible overhead, converging towards the center of the frame. In the background, the Mosteiro da Serra do Pilar is distinctly illuminated with warm yellow light on its domed roof and facade. Below the monastery, additional structures are visible, some illuminated with blue light. Distant city lights mark the horizon. No individuals or active movements are discernible within the scene.