Ключевые слова: background, bark, big, branch, bright, color, deciduous, deep, earth, eco, ecology, environment, foliage, forest, green, grow, habitat, high, jungle, landscape, large, leaf, light, living, lying, moss, natural, nature, oak, old, outdoor, pine, plant, primeval, scenery, scenic, season, seasonal, space, spring, springtime, standing, summer, sunlight, tree, tropical, trunk, wood, wooden, woodland,