Mathew Mather, PhD, is a graduate of the University of Essex, a lecturer at Limerick School of Art and Design, and course director of the Certificate in Jungian Psychology with Art Therapy. Dr. Mather regularly presents at international conferences, is a guest lecturer at ISAP-Zurich, and is interested in dream interpretation, synchronicity, art, alchemy, and astrology. He is the author of The Alchemical Mercurius: Esoteric Symbol of Jung’s Life and Works.