The collection consists of interviews with Georgia O'Keeffe's surviving relatives, colleagues, friends, and employees as well as supporting project documentation. The bulk of the materials date from 2000 to 2003 and include audiocassette recordings, typed transcripts, photographs, and research and project records.

Benjamin Sanders owned an electronics business in Santa Fe. He met O'Keeffe in the 1950s and subsequently became the primary supplier of stereo equipment for both the Abiquiu and Ghost Ranch houses. Sanders and O'Keeffe shared a love of classical music and remained good friends over the years. Sanders was interviewed by Sarah Burt.