Ключевые слова: achievement, advertising, architecture, background, black, business, career, city, clear, concrete, construction, contemporary, daylight, down, entrance, exit, flight, floor, follow, glossy, ladder, leading, modern, new, passage, pedestrian, perspective, presentation, realistic, render, screen, shine, skyline, stair, staircase, station, step, structure, subway, success, sunshine, tile, tunnel, up, urban, walk, way, white,