Ключевые слова: architecture, blue, building, capital, celebration, christmas, christmas tree, city, clock, crowd of people, crowd people, decoration, door, europe, european, evening, famous, historic, historical, holiday, illuminated, illumination, landmark, light, madrid, night, old, outdoor, people, place, sky, sol square, spain, spanish, square, street, sun, tourism, tourism agency, tourism icon, tourism travel, tower, town, travel, tree, urban, vacation, vacation destinations, vacation travel, winter,