caption: The image shows a painting on the wall of a house in Pompeii, Italy, depicting a man riding a horse. The painting is believed to be from the ancient city of Pompeii and is a representation of the ancient Greek culture. The man is wearing a long robe and a helmet, and is holding a staff in one hand and a shield in the other. The horse is galloping forward, with its mane and tail flowing in the wind. The colors used in the painting are vibrant and the details of the man and horse are clearly visible.