Seymour Chwast is an American graphic designer and founding partner of the celebrated Push Pin Studios, whose revolutionary work altered the course of graphic communication and design. He maintains an active presence in the graphic arts and illustrators community.

Steven Heller, Ph.D. was widely in demand as a clinician, lecturer and trainer of the Ericksonian method, as well as his own method, Unconscious Restructuring®. Through his seminar program, Clinical Hypnosis: Innovative Techniques® Dr. Heller was one of the first individuals to present what was to become known as "Ericksonian hypnotherapy". He became known as the "trainer of the trainers," and was given the name "The Wizard". Dr Heller also trained members of the helping professions, and conducted in-house training programs for hospital staffs, universities, medical, dental and psychological associations. He was a guest on several radio and television programs. Dr Heller received his Ph.D. in clinical psychology from California Western University, where his special area of study was, of course, hypnosis. He was born in Los Angeles in 1939; he died in 1997.