“Medusa prays upon this much-worshipped prismic effect: of ineluctable identity, yet plurality of self. Originally apotropaic, her image has come to symbolize everything from Nietzschean nihilism to feminist rage, and adorn objects from Archaic terracotta vases to the logo of the fashion house Versace, the section label neatly summarized. She has, perhaps, become the ultimate symbol of metamorphosis itself: a symbol able to metamorphose into whatever you want her to symbolize.”