caption: The image shows an open book with a painting of a man on a horse, surrounded by trees and a house in the background. 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 painting is detailed and vibrant, with the man's clothing and the horse's mane and tail flowing in the wind. The house is a two-story structure with a red roof and white walls, and the trees are lush and green.