caption: The image shows a drawing of a horse and a man on a horse drawn by Leonardo da Vinci, with text written on the paper. The horse is depicted in a realistic style, with its mane and tail flowing in the wind and its eyes 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 text is written in a bold font and is surrounded by a decorative border.