Dr. Thomas Kellein has been appointed the new director of the Chinati Foundation in Marfa. Kellein was formerly director of the Kunsthalle Bielefeld, Germany, where he curated Donald Judd: Early Work, 1955-1968. He replaces longtime Chinati head Marianne Stockebrand. Credited with turning a fledgling organization into one of international stature over her sixteen year tenure, Stockebrand will retire to become Director Emeritus.