Maria Callas is famed for her dynamic voice and compelling acting, making her one of the most exciting and influential opera singers of the 20th century. From her first performance at Carnegie Hall in 1959 to her final public performance in 1974, Callas’s appearances generated a fervor that is still felt to this day. Today we induct her in our Digital Hall of Fame 2016. #DHoF #CarnegieHall Portrait: stan_chow