Ключевые слова: abstract, background, blank, blue, book, booklet, bright, business, cartography, catalog, clean, copy space, cover, creativity, cutout, design, district, document, education, elegance, empty, fashionable, grey background, handwriting, hardcover, illustration, library, literature, map, modern, no people, notebook, object, open, outline, page, paper, presentation, print, shadow, space, symbol, template, textbook, threedimensional, white, white background,