Ключевые слова: background, barb, barbed, barbed hook, barbed wire, barbwire, barricade, barrier, blurred, border, boundary, concept, danger, defending, defense, farm, fence, fence silhouette, forbidden, freedom, grass background, grass texture, green, green background, green color, iron, meadow, metal, military, natural, nature, old, outdoor, pattern, prison, private, protect, protection, rough, rust, rusty, safety, security, sharp, shielding, steel, thorn, tree, war, wire,