Ключевые слова: airport, architecture, back, barcelona, blue, blur, built, center, construction, corridor, design, escalator, fast, glass, hall, hallway, illumination, indoor, inside, interior, lamp, lift, light, lighting, mall, metal, metallic, metro, modern, motion, move, moving, office, passage, people, perspective, public, reflection, speed, staircase, stairway, steel, step, structure, subway, technology, terminal, tooth, transportation, urban, walkway, window, woman,