Ключевые слова: alcala, avenue, ball, banco de espana, bank of spain, beautiful, blue, blur, celebration, central, centre, christmas, christmas decoration, christmas lights, city, cityscape, decoration, environment, environmental, europe, glow, gran via, holiday, illuminated, illumination, led, life, light, lights, madrid, metro, metropolis, motion, neon, night, outdoor, people, road, season, spain, station, street, subway, town, traffic, trails, travel, urban, winter, xmas,