Note 108 — STATIUS'S THEBAIS.
Reading edition
The gorgon, Medusa, changed every one who saw her to stone. Perseus avoided the penalty by only looking at her reflection in a mirror as he cut off her head while she slept. Being the grandson of a king of Argos he was an Argive hero, whence his triumph was engraved upon the royal goblet. The artist had selected the moment when Perseus is darting into the air with the head of the gorgon, which, newly separated from the body, still retained the traces of expiring life.