caption: The image shows an open book with a page from a medieval manuscript featuring a drawing of a man on a horse, surrounded by pictures and text. The man is wearing a long robe and a hat, and is holding a staff in one hand and a book in the other. The text on the page is written in a calligraphic font and is surrounded by a decorative border. The colors used in the drawing are mostly shades of blue and green, with some yellow and red accents.