Ключевые слова: backgrounds, beautiful, beauty, blue, bright, clouds, cloudy, color, czech, desolate, ecology, environment, fog, forest, fresh, grassland, green, high, highlands, hill, hills, landscape, meadow, mist, mountain, mountains, mountainside, nature, open, poland, scene, scenery, serene, serenity, sky, space, spring, summer, sunshine, tranquil, tree, valley, view, weather, wood, woodlands,