Ключевые слова: air, architecture, asia, asian, attraction, background, blue, building, business, city, cityscape, contamination, downtown, dusk, evening, famous, fog, guadarrama, haze, landmark, landscape, light, madrid, metropolis, mist, modern, mountain, office, panorama, panoramic, pollution, river, scene, scenic, shanghai, shinjuku, sky, skyline, skyscraper, smog, smoke, snow, structure, sunset, tokyo, tower, town, travel, urban, view,