Ключевые слова: a4, background, blank, book, book cover, booklet, catalog, clean, clean paper, close up, cover, desk, document, documents, empty, event hall, front, front view, hardwood, identity, journal, mag, mock, mockup, notebook, notepad, object, open, page, paper, paperback, paperwork, portfolio, presentation, seats, sheet, showcase, single, space, table, template, textbook, top, view, white, wood,