caption: The image shows an open book with a page from a medieval manuscript featuring a blue and red letter 'D' in the center. The page is filled with text, likely from a book of hours, and the text is surrounded by a decorative border. The book is open to a page with a detailed illustration of a man in a suit and tie, holding a staff in one hand and a book in the other. The man is wearing a long robe and has a serious expression on his face, suggesting he is deep in thought. The background of the page is a deep blue, with a few stars twinkling in the night sky.