Ключевые слова: abstract, architecture, background, building, bus, city, climb, concept, concrete, construction, czech, design, editorial, empty, europe, european, handrail, high, light, metro, modern, nobody, old, outdoor, perspective, prague, praha, red, sky, stair, staircase, stairs, stairway, station, step, steps, stone, stop, structure, success, tram, travel, underground, upstairs, urban, wall, walls, way, white,