caption: The image shows a painting of a man riding on the back of a horse, with two other horses in the background. The man is wearing a traditional Native American outfit, with a headdress and feathers, and is holding a spear in his right hand. The horse is a chestnut color with a white mane and tail, and its mane is flowing in the wind. The background is a mix of blues and greens, with the sun setting in the distance.