Ключевые слова: absence, architecture, beauty, berlin, birdwatching, capital cities, career, china, city, city life, clouds, color image, copy space, domestic, empty, flight, germany, horizontal, image focus technique, indoors, industrial, industry, journey, metal, network, no people, perspective, platform, platform perspective, public transportation, qinhuangdao, railroad station, railroad station platform, rain, red, roof, selective focus, service, station, subway, subway platform, subway station, subway train, traffic, train, train vehicle, transport, transportation, travel,