Ключевые слова: abstract, access, architecture, ascent, background, building, business, city, concrete, construction, corporate, descent, down, downwards, entrance, floor, going, infrastructure, metro, minimalism, minimalist, modern, network, passage, pattern, perspective, plain, public, simple, simplicity, stair, staircase, stairway, stark, step, structure, travel, up, upwards, urban, walk, walkway, way,