Ключевые слова: background, big, botanical, botany, branch, canopy, collection, ecology, element, environment, foliage, forest, garden, green, growing, growth, individual, isolated, isolation, juglans, large, leaf, leafs, leafy, life, lone, natural, nature, object, old, one, outdoors, plant, season, single, spring, stem, tall, tree, trunk, walnut, wood, woods,