He saw a dance performance by chance in his freshman year at the University of Iowa. He “was lucky to discover dance when he did, in the early 1960s — the tail end of the heroic age of American modern dance. The summer after his freshman year (1962), he headed to the American Dance Festival ‘to find out what dance was.’ His first class there was taught by Martha Graham; the second, by Alvin Ailey; and the third by José Limón.”