Suppose Bob writes an email to Sue, who has no existing business relationship with Bob, asking her to draw a picture of a polar bear wearing a cowboy hat while riding a bicycle. If Sue draws this picture, we all agree that Sue is the creator, and that some arrangement is required to transfer ownership of this picture to Bob. But if Bob types that same email into a generative AI, has he now become the creator of the generated image? If not, then who is the creator?