Dom Luis I Bridge at sunset, elevated view, Porto, Portugal, Europe

travel destination photography horizontal colour image europe sunset building exterior bridge architecture portugal portuguese culture porto elevated view national landmark old the past history dom luis i bridge arch metal 19th century high angle view river water douro river side view full length men women large group of people connection places of interest outdoors colour color image color outdoor outside tourist destination travel architectural high angle from above looking down group historical historic heritage cultural culture arches arched typically portuguese traditional culture tradition traditional traditionally portuguese sundown dusk twilight european