Ключевые слова: abstract, background, beauty, betula, blue, branch, bright, bud, chestnut, close, color, dark, day, ecology, environment, finland, forest, freshness, landscape, leaf, light, monochrome, natural, nature, nobody, open, outdoors, park, pattern, peaceful, plant, rural, scene, season, sky, spring, start, sunlight, texture, top, tranquil, tree, trunk, wallpaper, white, willow,