Ключевые слова: abstract, architecture, backdrop, background, block, brick wall, brickwork, built, cement, cinder, city, clay, concrete, construction, construction shop, design, gray, half, hard, heap, heavy, hollow, home, house, industrial, industry, large, masonry, material, outdoor, pattern, pile, piled, protect, rectangle, rough, row, rubble, shell, site, solid, stack, stacked, stone, strong, structure, texture, textured, wall, worker,