Christopher Knowles is an American

United States

The United States of America is a federal constitutional republic comprising fifty states and a federal district...

 poet. In 1976, his poetry was used by Robert Wilson

Robert Wilson (director)

Robert Wilson is an American avant-garde stage director and playwright who has been called "[America]'s — or even the world's — foremost vanguard 'theater artist'". Over the course of his wide-ranging career, he has also worked as a choreographer, performer, painter, sculptor, video...

 for the avant-garde minimalist

Minimalism

Minimalism describes movements in various forms of art and design, especially visual art and music, where the work is set out to expose the essence, essentials or identity of a subject through eliminating all non-essential forms, features or concepts...

 Philip Glass

Philip Glass

Philip Glass is an American composer. He is considered to be one of the most influential composers of the late 20th century and is widely acknowledged as a composer who has brought art music to the public .His music is often described as minimalist, along with...

 opera, Einstein on the Beach

Einstein on the Beach

Einstein on the Beach is an opera that premiered on July 25, 1976 at the Avignon Festival in France, scored and written by Philip Glass and designed and directed by theatrical producer Robert Wilson. It also contains writings by Christopher Knowles, Samuel M. Johnson and Lucinda Childs...

In 2004 Knowles stayed in Long Island

Long Island

Long Island is an island located in the southeast part of the U.S. state of New York, just east of Manhattan. Stretching northeast into the Atlantic Ocean, Long Island contains four counties, two of which are boroughs of New York City , and two of which are mainly suburban...

 for the summer working with Robert Wilson

Robert Wilson (director)

Robert Wilson is an American avant-garde stage director and playwright who has been called "[America]'s — or even the world's — foremost vanguard 'theater artist'". Over the course of his wide-ranging career, he has also worked as a choreographer, performer, painter, sculptor, video...

. For one week the Harty family stayed in the house he was residing in, and escorted him to his place of work. Knowles and Wilson continue to collaborate. Wilson has used Knowles' texts in many of his operas.