caption: The image shows an open book with a painting of a man on a horse, surrounded by text and flowers. The book is likely a folio from a medieval manuscript, with intricate details and vibrant colors. 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 flowers are in full bloom, with petals of various colors and shapes. The text is written in a calligraphic font, and the background is a deep blue.