Ключевые слова: background, book, bulb, cogitate, concept, create, creative, creativity, dream, ecological, ecology, education, environment, forest, green, growth, ideas, illustration, imaginary, imagination, intelligence, knowledge, land, landscape, learning, life, light, light bulb, literature, magic, magical, mind, nature, open, outdoors, page, paper, plant, read, school, smart, story, studying, think, thinking, travel, tree, wisdom,