Here's Frank after the U.C.L.A Lecture thing many years ago.
Here's Frank, Boulez, and the other guy at the same U.C.L.A Lecture thing.
(A time when you could still smoke in the school hall if your name was F.Z.)
Here's Frank signing some autographs for people after the U.C.L.A Lecture thing.
Here's the famous Nicolas Slonimsky at the same U.C.L.A Lecture thing.
Shown here from the front
Here he is walking away from me when I asked him for my bus fare home.
Shown here from the back