Ключевые слова: beauty in nature, blue, chinese culture, cloud, cloudscape, day, environment, forest, grass, green, hong kong, horizontal, lake, land, landscape, marsh, meadow, mountain, national landmark, nature, no people, non urban scene, outdoors, park, plant, pond, river, rural scene, scenics, sky, summer, swamp, tree, water, wetland, wilderness area, wildlife, wildlife reserve,