Ключевые слова: blue sky, blue sky grassland, blue sky white cloud grassland, blue sky white clouds, distant mountains, ecology, environmental protection, foot of the mountain, golden grassland, grassland, grassland blue sky, grassland scenery, green hills, madrigal, mountains, natural landscape, natural scenery, nature, openness, outdoors, pastoral scenery, savannah, scenery, sky, tourism, tranquility, travel, white clouds, wilderness,