Ключевые слова: aerial, architecture, blue, bridge, building, city, cityscape, clouds, cloudscape, construction, dark, design, development, district, downtown, dusk, evening, exposure, hanoi, high, hotel, lake, landmark, landscape, light, long, modernization, night, office, panorama, panoramic, place, reflection, river, scene, shadow, silhouette, sky, skyline, song, street, sunset, tower, town, twilight, urban, vietnam, view, water,