“Featuring personal effects and props belonging to Maria Callas, Athens Tuesday opened a museum dedicated to the New York-born opera legend, the first of its kind in the country… Although she took Greek citizenship only in 1966, aged 43, her enormous global success and heart-rending interpretations of tragic roles, combined with her liaison with the shipping magnate Aristotle Onassis — another Greek success story — have made Callas a symbol of Greek national pride.”