Sharing is not just caring, it's also about giving credit - add this image to your page and give credit to the talented photographer who captured it.:
porto oporto town portugal europe douro river watercourse bridge dom luis gaia bank suspension construction metal arch doubledeck exterior architectural style historical monument impressive attraction tourist destination sightseeing heritage public travel outdoors cityscape background landscape aerial view metropolitan carriageway motion blurred summer twilight night sky dark illuminated lighted