Ключевые слова: background, banner, barbed, barrier, border, boundary, concertina, country, crisis, demonstration, deportation, europe, fence, flag, frame, frontier, guard, illegal, immigrant, immigration, issues, law, legal, metal, migrant, migration, nation, patriotic, policy, political, poster, problem, protection, protest, refugee, right, safety, security, separation, social, spain, spanish, steel, symbol, unity, wall, warning, wind, wire, wired,