Ключевые слова: abstract, background, barb, barbed, barbwire, black, border, boundary, captivity, close, closeup, concrete, danger, dangerous, defense, detail, fence, forbidden, forest, freedom, garden, green, guard, hard, home, iron, isolated, jail, line, photo, prison, privacy, private, prohibited, property, protect, protection, rain, rust, safety, security, shape, sharp, steel, stone, symbol, wall, water, wire,