Ключевые слова: autumn, background, beautiful, branch, brown, environment, field, fog, foliage, forest, grass, green, haze, high, landscape, leaf, lichen, light, log, morning, moss, mountain, national, natural, nature, old, outdoor, park, pine, plant, portugal, rain, rock, spring, stone, stones, summer, sunlight, travel, tree, trees, tropical, undergrowth, wet, wild, wood, woodland, woods,