Ключевые слова: aged, architect, backdrop, background, block, brick, brickwall, brickwork, brown, building, cement, city, clay, concrete, dirty, historical, horizontal, many, masonry, ordinary, pattern, piece, rectangles, regular, revetment, rockwall, rubble, solid, stone, stonemason, stonewall, stonework, surface, texture, tile, tiled, urban, vertical, wall, wallpaper, weathered,