Ключевые слова: 1, autumn, back, background, backtoschool, black, blackboard, book, calligraphy, chalk, color, congratulation, day, design, education, fun, gift, happy, holiday, illustration, ink, inscription, knowledge, knowledgeday, lecture, lesson, lettering, present, reading, russian, school, science, september, september1, still, student, students, studying, teacher, world, writing,