Revelations – the Diane Arbus retrospective organized by the San Francisco Museum of Modern Art in 2003 – inspired the purchase of the Pilara Foundation’s first photograph, a portrait from her challenging and emotive Untitled series. The emotional intensity characterizing this photograph has informed subsequent acquisitions for the collection, which now exceeds over 4,000 works spanning the history of the medium and its international breadth. At the collection’s core are those photographers first exhibited in two seminal twentieth century exhibitions: New Documents (1967) at the Museum of Modern Art and New Topographics (1975) at Eastman House. In recent years, the Foundation has collected more emerging photographers in depth, developing holdings that speak to evolving practices within the medium.