Ключевые слова: aged, archive, background, black, book, bookmark, bookstore, brown, cardboard, closeup, college, color, colour, concept, data, education, group, hardcover, heap, history, information, interesting, knowledge, law, learn, leather, library, literature, many, monochrome, nobody, novel, page, paper, pen, publisher, read, row, school, science, stack, story, study, studying, text, textbook, texture, white, windowsill, wisdom,