Ключевые слова: background, barricade, barrier, billboard, block, blue, building, construction, deterrent, division, embankment, enclosure, facade, fence, fortification, impediment, isolation, limitation, obstruction, palisade, panel, parapet, partition, plank, post no bills, protect, rampart, real estate, restraint, restriction, retainer, screen, separation, stockade, stop, structure, surface, texture, wall, wooden,