Ключевые слова: background, barb, barbed, barbwire, barrier, blurred, border, boundary, bright, color, conflict, country, danger, dangerous, daylight, de focus, defense, fear, fence, fighting, flare, focus, forbidden, foreground, freedom, gold, horizontal, imprisoned, iron, jail, lines, mesh, metal, military, nature, old, outdoor, outdoors, outside, pattern, power, prevent, prison, prisoner, protection, rust, rusty, safety, secure, security, sharp, silhouette, single, spikes, steel, sun, sunny, sunset, symbol, system, thorn, threat, threatening, trapped, trespass, up, war, warfare, wire, yellow,