Shark fins poking out of fields of wheat Sharks in wheat field along Highway 8 in Ontario, west of Dublin, have become a tradition. Latest shark-artist is Anne Melady, an 75 and retired nurse and landowner. Anne thought she would have some fun by placing these "shark fins" in her wheat field west of Dublin, inspired by another shark installation last year. She calls them Great Wheat Sharks. All Melady wants is for those driving by the field to get a laugh amid the pandemic doom and gloom.