‘Once more Perseus; an earlier adventure, this time. He is cutting off Medusa’s head, while Athene screens him from her sight. Although the blow is struck, he has never seen his handiwork, only the reflection of the head upon the shield; he knows the price of a single glance at the reality. ‘High upon the middle wall, facing the door, a shrine of Athene is modelled. The statue of the Goddess is in white marble. She is not shown in martial guise; it is the Goddess of War in time of peace. 'We have seen Athene in marble: next we see her in painting.