Ключевые слова: abc, background, book, books, boy, child, childhood, children, class, color, colorful, concept, creative, creativity, culture, day, design, education, educational, happy, idea, illustration, imagination, international, kid, knowledge, learn, learning, library, literacy, literacy day, literature, notebook, open, opportunity, page, people, rainbow, read, reading, school, student, study, text, typography,