Ключевые слова: aerial, architecture, asia, asian, blue, building, capital, city, cityscape, dark, dawn, development, downtown, dusk, evening, hanoi, high, ho, illuminated, lake, landmark, landscape, light, night, panorama, scene, sky, skyline, skyscraper, street, sunset, tay, tower, town, twilight, urban, vietnam, vietnamese, view, west,