Panning shot of tourist in city port of Porto with famous Ponte Dom Luís I during sunny day - Slow motion wide shot on promenade

porto city tourist ponte dom luis i old town bridge blue sky shi man nrp sagres dock metal arch bridge navy ship people sun building walk portugal water port woman establishing shot sunny day cityscape river douro river boat ancient oporto pedestrian shore monument vila novo road riverbank promenade tourism street pier unesco panning shot shoreline rivershore historic ponte dom luis buildings aerial view town background visit