Ключевые слова: backgrounds, bicycle, brown, building exterior, built structure, city, cityscape, cloudscape, cycling, diminishing perspective, direction, directional sign, footpath, forest, green color, hong kong, horizontal, in front of, leaf, multi colored, nature, no people, outdoors, panoramic, red, road, scenics nature, sky, straight, sunbeam, sunlight, sunny, sunset, the way forward, tree, urban skyline, water,