Ключевые слова: architecture, armed, army, battle, big, boundary, building, bunker, concrete, danger, day, defense, defensive, dirty, durable, embrasure, flowers, force, forest, fort, fortification, fortress, grass, gray, greens, historical, history, horizontal, inaccessible, memory, military, monument, nature, old, one, overgrown, pillbox, retro, security, stone, trees, war, weapons, wreath,