Ключевые слова: 24, 24 january, abc, abstract, background, banner, board, book, celebration, concept, day, design, education, education day, educational, graduation, greeting, idea, illustration, information, international, international day, international day of education, january, knowledge, learn, letter, library, literacy, literature, notebook, open, page, paper, read, school, sign, story, student, study, success, symbol, teacher, text, university, word, world, writing,