This nighttime aerial view captures the Douro River, observed from an elevated position in Vila Nova de Gaia, Portugal, with the illuminated "GRAHAM'S" sign visible on the distant hillside of Vila Nova de Gaia

This nighttime aerial view captures the Douro River, observed from an elevated position in Vila Nova de Gaia, Portugal, with the illuminated "GRAHAM'S" sign visible on the distant hillside of Vila Nova de Gaia. A large, illuminated river cruise ship, displaying warm yellow lighting across its decks and a prominent, light blue-green illuminated swimming pool on its upper level, traverses the dark water from foreground to mid-ground, generating a distinct wake. A smaller vessel, lit by white masthead lights, follows at a distance behind and to the right of the larger ship, also producing a wake. The river surface is dark with visible water disturbances from both vessels. The background features extensive city lights on both riverbanks, delineating urban infrastructure. No individuals are clearly discernible.