Ключевые слова: architecture, background, beautiful, blockhouse, blue, border, building, bunker, color, countryside, czech, eagle, environment, europe, field, flower, forest, fortification, freedom, grass, green, historical, history, landmark, landscape, meadow, military, mountain, nature, old, orlicke mountains, outdoors, panorama, plant, rock, rural, scenery, sky, spring, stone, summer, sun, sunlight, tourism, travel, tree, view, war, wood,