Ключевые слова: antique, background, book, brown, classic, cognition, collection, college, cover, culture, desk, education, empty, grain, history, isolated, learning, leather, library, literary, literature, natural, object, old, page, paper, pattern, pile, read, reading, retro, school, shelf, stack, study, surface, table, textbook, torn, tree, university, vintage, volume, white, wisdom, wood, wooden, worn,