Iconography
Annona is typically depicted with a cornucopia (horn of plenty) in her arm, and a ship's prow in the background, alluding to the transport of grain into the harbor of Rome. On coins, she frequently stands between a modius (grain-measure) and the prow of a galley, with ears of grain in one hand and a cornucopia in the other; sometimes she holds a rudder or an anchor.
Read more about this topic: Annona (goddess)