Ключевые слова: barbed, barbwire, barrier, boundary, camp, captivity, compound, concentration, condemned, contain, convict, crime, danger, defend, defense, detain, enclosure, escape, fence, imprison, interdiction, isolate, isolation, jail, metal, penitentiary, perimeter, prevent, prevention, prison, prisoner, private, property, protect, protection, razor, restrict, safety, secure, security, sepia, sharp, silhouette, sky, wall, war, wire, wired, zone,