Photo of Maria CALLAS [Getty Images]

UNSPECIFIED - JANUARY 01: (AUSTRALIA OUT) Photo of Maria CALLAS; Posed studio potrait of opera singer Maria Callas (Photo by GAB Archive/Redferns) — see more

UNSPECIFIED - JANUARY 01: (AUSTRALIA OUT) Photo of Maria CALLAS; Posed studio potrait of opera singer Maria Callas (Photo by GAB Archive/Redferns)

Redferns GAB Archive