caption: The image shows an open book with an open page from a medieval manuscript featuring a man and a dog. The page is filled with text and pictures, and the man and dog are standing side by side, looking off into the distance. The man is wearing a long coat and a hat, and is holding a staff in one hand and a book in the other. The dog is standing on its hind legs, looking up at the man with a curious expression. The text on the page is written in a calligraphic font and is surrounded by a decorative border.