Ключевые слова: abstract, ancient, ancient buildings, architecture, background, block, brick, building, built, cement, close up, concrete, construction, construction materials, copy space, design, detail, element, fortress, granite, gray, hard, horizontal, industry, masonry, material, nobody, old, old constructions, outdoor, outdoors, pass of the time, rampart, rough, rustic, solid, stone, stone wall, structure, surface, texture, toughness, wall, wear, worn out,