Ключевые слова: abstract, abundance, architecture, arranging, book, book spine, bookshelf, bookstore, business, city life, closeup, collection, color image, concepts, cultures, data, defocused, diminishing perspective, document, education, expertise, full, horizontal, ideas, image focus technique, in a row, indoors, information medium, large group of objects, learning, library, literature, modern, multi colored, no people, paper, part of, printed media, reading, research, selective focus, shelf, sign, stack, studying, stuffed, text, vanishing point, wisdom,