Ключевые слова: architecture, asia, asian, blue, building, capital, center, cloud, contemporary, dark, development, downtown, dusk, evening, exterior, guom, hanoi, high, ho, hoan, hoan kiem, kiem, lake, landmark, landscape, light, midtown, night, office, panorama, panoramic, roof, scene, sky, skyscraper, street, tower, town, twilight, urban, vietnam, vietnamese, yellow,