Ключевые слова: background, bark, beautiful, beauty, birch, birch forest, birch leaf, birch tree, black, branch, bright, color, day, environment, flora, foliage, forest, fresh, freshness, green, grove, image, landscape, leaf, light, lush, natural, nature, outdoor, outdoors, park, pattern, plant, rural, scene, season, spring, stem, summer, sunlight, sunshine, tree, trees, trunk, view, white, wood, woods, yellow, young,