Ключевые слова: abstract, ancient, architecture, assembled, backdrop, background, block, building, cage, construction, design, detail, exterior, facade, fence, filled, gabbione, gabion, granite, gravel, gray, grid, grunge, heap, iron, material, mesh, metal, natural, old, outdoor, pattern, pebble, protection, restored, retaining, rock, rough, stacked, steel, stone, strong, structure, style, texture, textured, wall, wallpaper, wire, wirework,