Ключевые слова: ancient, back, backgrounds, backlit, book, bookshelf, classics, collection, cover, dirty, document, dust, education, encyclopedia, expertise, fashioned, grunge, hard, heap, history, indoors, information, intelligence, knowledge, learning, leather, library, light, literature, objects, old, past, people, perspective, reading, research, searching, shadows, shallow, shelf, stack, story, university, wisdom,