caption: The image shows a painting of a woman riding on the back of a horse, created by Arthur Rackham. The woman is wearing a long, flowing dress and has long, dark hair. She is standing in a field of tall grass, with a bright blue sky and white clouds in the background. The horse is a majestic white stallion with a long mane and tail, and its mane is blowing in the wind. The colors used in the painting are vibrant and the details of the woman and the horse are intricate.