Ключевые слова: background, barb, barbed, barrier, black, border, boundary, cage, camp, chain, chainlink, close, closeup, color, country, countryside, crime, danger, day, design, detail, entrance, escape, fence, forbidden, freedom, gate, guard, industry, iron, isolated, jail, link, lock, metal, metallic, nature, net, old, outdoors, outside, padlock, pattern, prison, protection, rural, rust, rusty, scene, security, separation, steel, stone, sunny, system, twisted, wire,