Ключевые слова: abstract, background, bark, big, branch, branches, brown, color, day, design, environment, expand, fantasy, forest, fresh, grass, green, healing, huge, landscape, large, leaf, leaves, light, magnify, mighty, natural, nature, old, outdoor, park, pattern, pine, plant, power, serenity, shade, single, sky, spring, summer, sunny, sunshine, therapy, tree, trees, trunk, weather, yellow,