Ключевые слова: abstract, art, backdrop, background, blurred, book, brochure, brown, closeup, composition, concepts, conceptual, creativity, decoration, design, document, education, elegance, elegant, element, empty, heap, idea, image, information, intelligence, knowledge, library, line, literature, macro, metaphor, nobody, open, page, paper, pattern, print, publish, school, shape, sheet, space, striped, symbol, text, textbook, university,