Ключевые слова: 3d, above, access, accessibility, architecture, ascension, aspiration, business, climb, clouds, construction, dream, entrance, escalator, exit, floor, freedom, geometric, light, man, management, opportunity, person, perspective, platform, railway station, sky, stairs to heaven, stairway, step, steps, structure, subway, success, target, tourism, tourist, train, transmitter, travel, up,