Ключевые слова: abstract, art, background, beautiful, black, blank, book, books, business, caucasian, concept, cover, cute, design, document, education, female, girl, graphic, happy, isolated, knowledge, learn, learning, library, literature, notebook, old, page, paper, people, person, read, reading, retro, school, student, study, studying, symbol, table, text, texture, university, vintage, white, woman, wooden surface, young,