Ключевые слова: abstract, article, backdrop, blur, blurred, book, brochure, business, card, closeup, colorful, concepts, creativity, design, document, edge, education, horizontal, information, journal, knowledge, learn, light, line, literature, macro, magazine, media, newsletter, nobody, open, page, paper, pattern, press, print, publication, publish, read, research, selective focus, sheet, study, symbol, textbook, toned, wisdom,