The Life and Gardens of BEATRIX FARRAND by Karyl Evans (40 minute documentary) is available for purchase at BeatrixFarrandDocumentary.com where you can also book screenings of the film with the filmmaker.
Beatrix Farrand Society website: http://www.beatrixfarrandsociety.org
Beatrix Farrand Garden Association website: http://www.beatrixfarrandgardenhydepark.org