Each wearing a light blue shirt that read “Superhero,” about 400 grade schoolers practiced their kicks, throws and catches on De La Salle Institute’s field Monday.
She was to be a limestone myth, shyly resting on the edge of Lake Michigan, the first mermaid in an epic inscribed in rock by a quartet of guerrilla artists who started on a whim, modeling their work on a 15-year-old girl.