The pop-up menu also allows you to modify the style of your image. Currently, you can choose between Animation and Illustration, seamlessly switching between these options as you wish. According to code found in beta releases of iOS, additional art styles might be introduced soon, although they haven’t been launched at the time of this writing.
Additionally, you can initiate your image with a person by tapping the portrait icon adjacent to the text box. You can select either your own Apple Account avatar or a generic figure from a gallery. This feature is particularly effective for creating profile pictures and headshots.