Margaret C. Adler is curator at the Amon Carter Museum of American Art. Jennifer R. Henneman is associate curator at the Petrie Institute of Western American Art at the Denver Art Museum. Diana J. Greenwold is associate curator of American art at the Portland Museum of Art. Claire M. Barry is director of conservation, and Peter Van de Moortel is assistant conservator, both at the Kimbell Art Museum. Adam Gopnik is a writer, essayist, critic, and staff writer for the New Yorker. Thomas Brent Smith is director of the Petrie Institute of Western American Art at the Denver Art Museum.