An illuminating interview with photographer Duane Michals by Sabine Mirlesse (MFA Photo 2009) recently went up on BOMB magazine, including a portrait Mirlesse took of the artist at his home.
http://bombsite.com/issues/1000/articles/7133

Sabine Mirlesse. Portrait of Duane Michals. Taken at the time of interview for BOMB magazine, November 2012. Photo courtesy of the artist.

Duane Michals. Nora Barnacle, 2012. Tintype with hand-applied oil paint, 14×10 inches. Courtesy of DC Moore Gallery, New York for BOMB Magazine