Ключевые слова: abstract, background, blur, blurred, blurry, bokeh, bookcase, books, bookshelf, bookshelves, bookshop, bookstore, business, collection, college, colorful, concept, design, display, education, educational, focus, indoor, information, inside, interior, knowledge, learn, library, literature, magazine, manuals, old, paper, public, read, research, room, row, school, shelf, shop, store, study, text, textbooks, university, vintage, wisdom,