Ключевые слова: ancient, antique, background, background material, book, bookcase, bookshelf, bookstore, business, classroom, collection, college, copy space, culture, desk, education, hardcover, hobby, image, indoor, information, institution, knowledge, learning, library, lifestyle, literature, material, no people, novel, old, open, paper, public buildings, read, refreshing, research, row, school, science, shelf, simple, stack, storeroom, study, table, text space, textbook, university, vintage, wisdom, wood, woodgrain, work,