The CCA Wattis Institute for Contemporary Arts, an exhibition space and research institute in San Francisco, dedicates year-long seasons of discussions and public events to a single artist. In 2016-17, the American artist David Hammons (born 1943) was "on our mind." The book begins with the previously unpublished transcript of a rare artist talk given by Hammons in 1994 at the San Francisco Museum of Modern Art, on the occasion of his exhibition...