to teach and to further his own Gurdjieff studies. In 1975 White traveled to England to lecture at the Victoria and Albert Museum and to teach classes at various colleges. He continued on a hectic travel schedule for several weeks, then flew directly to the University of Arizona in Tucson to take part in a symposium there. When he returned to Boston after nearly six weeks of travel, he suffered a heart attack and was hospitalized for several weeks. After this White's focus turned even more inward, and he photographed very little. He spent much of his time with his student Abe Frajndlich, who made a series of situational portraits of White around his home and in his garden. A few months before his death White published a short article in Parabola magazine called "The Diamond Lens of Fable" in which he associated himself with Gilgamesh, Jason and King Arthur, all heroes of old tales about lifelong quests. On June 24, 1976, White died of a second heart attack while working at his home. He bequeathed all of his personal archives and papers, along with a large collection of his photographs, to Princeton University. He left his house to Aperture so they could continue the work he started there. Equivalence White was greatly influenced by Stieglitz's concept of "equivalence," which White interpreted as allowing photographs to represent more than their subject matter. He wrote "when a photograph functions as an Equivalent, the photograph is at once a record of something in front of the camera and simultaneously a spontaneous symbol. (A 'spontaneous symbol' is one which develops automatically to fill the need of the moment. A photograph of the bark of a tree, for example, may suddenly touch off a corresponding feeling of roughness of character within an individual.)" In his later life he often made photographs of rocks, surf, wood and other natural objects that were isolated from their context, so that they became abstract forms. He intended these to be interpreted by the viewer as something more than what they actually present. According to White, "When a photographer presents us with what to him is an Equivalent, he is telling us in effect, 'I had a feeling about something and here is my metaphor of that feeling.'...What really happened is that he recognized an object or series of forms that, when photographed, would yield an image with specific