Diane Arbus: An Aperture Monograph is universally acknowledged as a masterpiece of photobook history. This Fortieth-Anniversary edition (2012) brings a new level of technical precision to Arbus’s raw and compelling portraits of individuals at the edges of society. By utilizing digital separations for the first time, Aperture ensured that the 80 plates maintain the riveting impact and psychological depth that first stunned the public in 1972. It stands as a timeless foundation of her international reputation.