Ключевые слова: advertise, background, blank, book, business, copy, cover, design, document, drawing, education, element, empty, frame, icon, illustration, information, isolated, leaflet, letter, list, memo, message, note, notepaper, notice, object, office, open, pad, page, paper, pen, pencil, post, presentation, read, school, sheet, sign, single, sketching, space, symbol, technology, template, write,