In November 1973, Walter De Maria wrote to his former dealer, Virginia Dwan, seeking funds to create a second, larger version of 35-Pole Lightning Field, a work of Land art that he had erected near Flagstaff, Arizona, earlier that year with Dwan’s financing but later dismantled. During her keynote lecture at “Collecting the ‘Uncollectible’: Earth and Site-Specific Sculpture,” a half-day symposium held at the Frick Collection, New York, on May 23, art historian Suzaan Boettger quoted from the letter: “I have come to realize that the land or earth movement as a whole is best advanced through fewer major statements rather than a profusion of smaller ones.”