Harold Clurman always had stage presence, whether he was teaching, talking or simply going to the theater. Wherever he went, he was accompanied by a sense of theatrical history, which was an endemic to his personality and his silver-tipped cane and black velour hat. For most of his life, he undertook two potentially adversarial careers as a director and as a drama critic, roles that in Clurman's case were complementary.
SOURCE
New York Times (06 Apr 1994): C14