Ключевые слова: ancient, architecture, background, black, building, business, city, concept, construction, dark, design, down, floor, high, iron, ladder, material, metal, mountain, old, outdoor, outdoors, perspective, railing, rust, stair, staircase, stairs, stairway, steel, step, steps, street, structural, structure, style, up, upstairs, urban, view, walkway, wall, way, wide,