Episode No. 651 features art historian Richard Shiff, curator and art historian Michelle White, and a clip from Kirk Varnedoe's 2003 National Gallery of Art Mellon Lectures. 

Serra died last month at age 85. He may be the most honored sculptor of the post-war era. The Museum of Modern Art, New York, which holds the most important institutional collection of his art, has produced Serra retrospectives in 1986 and 2007. The Menil Collection organized a drawings retrospective in 2011; it traveled to the Metropolitan Museum of Art, New York, and to the San Francisco Museum of Modern Art, Serra's hometown museum. The most extensive survey of Serra's films and videotapes was presented by the Kunstmuseum Basel in 2017. Serra was a guest on Episode No. 18 of this program.

Shiff is a professor at the University of Texas at Austin and the director of the Center for the Study of Modernism. He has written or contributed to books on Barnett Newman, Willem de Kooning, Donald Judd, and Serra, including "Forged Steel," which was published by Steidl and David Zwirner Books in 2016.

White is a curator at the Menil Collection. With Bernice Rose and Gary Garrels she curated the 2011 Serra drawings retrospective. 

Kirk Varnedoe was the chief curator of painting and sculpture at the Museum of Modern Art, New York from 1988 to 2001. He delivered the 2003 Mellon Lectures at the National Gallery of Art on the subject "Pictures of Nothing: Abstract Art Since Pollock."