Trail lights and Real Casa de Correos at Puerta del Sol at dusk, Madrid, Spain, Europe

photography colour colour image color color image horizontal horizontal image outdoors outside dusk background people incidental people people in the background travel travel destination travel destinations tourist destination street road cityscape city cities lens flare flare sunburst illuminated lit lit up trail lights puerta del sol madrid spain spanish europe european building exterior building buildings architecture architectural urban scene urban scenes urban light trail history historical historic heritage diminishing perspective vanishing point perspective the way forward traffic city life transport infrastructure real casa de correos