Ключевые слова: a4, background, blank, board, book, booklet, brochure, business, catalog, content, copy, cover, day, design, diary, document, empty, fill, flyer, isolated, journal, letter, magazine, media, menu, mock, mockup, office, open, page, paper, paperback, pocket, portfolio, presentation, press, printing, publishing, reading, report, sample, sheet, space, table, template, textbook, top, up, view, white,