People on pedestrian street walking towards Plaza de la Puerta del Sol, Madrid, Spain, Europe

photography colour colour image color color image horizontal horizontal image outdoors outside day background people incidental people people in the background travel travel destination travel destinations tourist destination pedestrian street plaza de la puerta del sol madrid spain spanish europe european urban scene urban scenes urban city cities building exterior building buildings architecture architectural history historical historic heritage street scene street view streetscene streetview city life diminishing perspective vanishing point perspective