Ключевые слова: arboreal, arboretum, beauty, biodiversity, canopy, conservation, ecosystem, environment, expansive, foliage, forest, green, greenery, growth, guardian, happy world day, harmony, jpeg, landscape, lone, lush, majestic, majesty, nature, preservation, sanctuary, scenery, sentinel, serenity, singular, solitary, solitude, standing tall, symbol, tall, tranquil, tranquility, tree, vast, wilderness, world day,