Ключевые слова: abstract, accessibility, background, barb, barbed, barrier, black, border, boundary, closed, concept, crime, danger, dangerous, dark, depression, despair, fence, forbidden, freedom, hopelessness, ideas, interdiction, iron, jail, keep, metal, ownership, prison, private, problem, prohibition, protect, protection, rust, sad, safe, safety, secure, security, sharp, steel, stop, stress, symbol, wall, war, warning, wire,