Ключевые слова: behind, calm, care, climate, comfort, concept, conservation, crying, danger, depress, desperate, drawing, earth, eco, ecology, embrace, energy, environment, face, feeling, forest, global, green, grieve, hold, hopeless, hug, human, life, love, metaphor, nature, passion, person, problem, protect, protection, sad, save, sketching, soothe, sorrow, sustainability, sustainable, symbol, tree, trunk, unhappy, warming,