Once, I made a kind of sculpture of a flag in bronze: it was an edition of three, I think. One of them was given on some occasion to President Kennedy. I became very upset that this was happening. It was given on Flag Day! (he laughs). It seemed to me to be such a terrible thing to happen. I complained bitterly to my very good friend John Cage, [the composer]. He said: "Don't let it worry you. Just consider it as a pun on your work."