Ключевые слова: adult, affection, arm, bark, botanical, care, concept, conceptual, conservation, eco, ecology, ecosystem, embracing, emotion, environment, environmental, female, forest, gesture, girl, green, growth, hand, heart, hug, human, love, natural, nature, outdoor, park, passion, person, plant, preservation, protection, relaxation, romance, romantic, save, shape, summer, sustainability, sweetheart, symbol, tree, trunk, valentine, woman, wood,