Ключевые слова: army, arrest, barb, barbed, barbwire, blue, border, contain, cordon, danger, design, deterrent, element, farm, fence, forces, freedom, guarded, iron, isolated, isolation, jail, keep, keepout, locked, metal, prevent, prison, rights, secure, security, sharp, silhouette, sky, spike, steel, sting, thrash, torture, trespass, war, wire,