Ключевые слова: bill street, blue, blue sky, blue sky back, building, business, business district, city, city image, cityscape, clear, copy space, downtown, during the day, empty, environment, fukuoka prefecture, housing, japan, kitakyushu, kitakyushu city, kyushu, office, outdoor, refreshing, sky, skyscraper, street arts, streets, summer, summer sky, sunny, town, urban, urban area, urban landscape,