Ключевые слова: alone, architectural, architecture, blue, blue illuminated, building, city, cold, concept, corridor, danger, dark, drive, elbtunnel, empty, entrance, europe, exit, futuristic, germany, grid, hamburg, illuminate, illuminated, insulation, kaot same, lonely, lonesome, luminous, method, mysterious, night, old, people, perform, reflection, road, solitude, space, submarine, subway, traffic, trail, travel, tunnel, underground, underground continuity, walkway,