Art historian and curator RoseLee Goldberg, former Whitney curator-at-large Joan Simon, and architect and theorist Lebbeus Woods contribute to a roundtable discussion of Gordon Matta-Clark’s physical and social practice. Matta-Clark called this practice “the confrontational nature of the work. . . every bit as brutal physically as it is socially—as strenuous an action as any dance or team sport.” Moderated by exhibition curator Elisabeth Sussman.