David Eastis is the author of Leonardo Da Vinci—The Boy Who Loved Circles and two publications about the popular number 7 and the preponderance of 7 in our culture. Eastis graduated from Claremont McKenna College.  He is a Harry S. Truman Scholar whose career in public service has included leadership roles at some of the nation’s most renowned organizations, including Habitat for Humanity, the American Red Cross, University of California, Davis and University of the Pacific.  Eastis directed international, award-winning Elvis projects with Elvis Presley Enterprises and a John F. Kennedy tribute with JFK’s personal photographer Jacques Lowe.