Ключевые слова: abstract, background, blue, book, brochure, closeup, color, colorful, concept, contact, copying, corner, detail, document, education, information, journal, knowledge, learning, letterpress, library, light, line, literature, macro, magazine, newsletter, newspaper, nobody, notebook, object, office, page, paper, print, publication, read, reading, sheet, studying, textbook, texture, wisdom,