A three-time Tony nominee, he first became known for avant-garde works, many of them christened with rambling titles, that sparked spirited reactions.A three-time Tony nominee, he first became known for avant-garde works, many of them christened with rambling titles, that sparked spirited reactions.Read MoreKopit, Arthur, Deaths (Obituaries), Theater, Writing and Writers, Wings (Play), Indians (Play), Oh Dad, Poor Dad, Mammas Hung You in the Closet and Im Feelin So Sad (Play)