Ключевые слова: abstract, abstract background, architect, architecture, concept, dark, dark background, design background, designs, elbe tunnel, end, escape, fast, freedom, germany, hamburg, journey, line, modern, mysterious, mysterious background, perspective, science, space, space background, symmetrical pattern, symmetry, technology, transportation, travel, trip, tunnel, tunnel abstract, tunnel construction, tunnel entrance, tunnel light, underground, urban, way,