Ключевые слова: abstract, background, barb, barbed, barbwire, barrier, beautiful, black, blue, border, boundary, closed, closeup, cloud, clouds, color, danger, day, death, fence, forbidden, freedom, guard, gulag, horizontal, iron, jail, metal, military, nature, prison, prisoner, private, protection, second world war, security, sharp, sign, silhouette, sky, steel, sunset, territory, tree, twilight, war, white, winter, wire, work camp,