Prompt
a man dressed in traditional Native American attire, including a feathered headdress, riding a brown horse through a shallow river. The man is holding the reins of the horse, guiding it as it moves through the water. The horse is wearing a bridle and reins. The river is surrounded by lush greenery, with trees and bushes lining the banks. The background features a warm, golden sunset, creating a serene and picturesque scene.