Ключевые слова: abstract, back to school, background, banner, book, business, college, composition, concept, design, development, digital, digital image, digitally, digitally generated, education, element, generated, graphic, icon, image, information, isolated, item, knowledge, learn, learning, learning concept, loop, message, montage, motion, moving, no people, pop art, retro, school, school education, shape, sign, speech bubble, student, study, symbol, technology, text, university, web, white, white background,