 Despite his rejection of the Macchiaioli approach, Modigliani nonetheless found favour with his teacher, who referred to him as "Superman", a pet name reflecting the fact that Modigliani was not only quite adept at his art, but also that he regularly quoted from Nietzsche's "Thus Spoke Zarathustra".Fattori himself would often visit the studio, and approved of the young artist's innovations.In 1902, Modigliani continued what was to be a lifelong infatuation with life drawing, enrolling in the Scuola Libera di Nudo, or "Free School of Nude Studies", of the Accademia di Belle Arti in Florence.