Ключевые слова: blue, blue sky, clear, copy space, day, during the day, engineering, environmental plant, equipment manufacturing, facilities, factory area, fukuoka prefecture, industrial, industrial zone, japan, kitakyushu city, kitakyushu industrial zone, kyushu, landscape, manufacturing plant, outdoor, pipe, plant, production, refreshing, sky, steel, steel industry, steel mills, sunny, tank, technology, urban landscape,