Ключевые слова: 3d illustration, back school, back to school, background, banner, cartoon, chalkboard, children, class, classroom, college, colorful, concept, copy space, creative, cute, design, education, educational, elementary, elements, eraser, fun, greeting, isolated, knowledge, learn, learning, lesson, modern, pen, pencil, sale, school, set, student, study, studying, supplies, template, text space, tools,