As a member of Sandplay Therapists of America, I receive their Journal of Sandplay Therapy. Wonderful information, heuristic articles, and case studies often with pictures of sandplay scenes ~ I always look forward to the publication.
Volume 26 Number 1 2017 has a very informative article titled Archetypal Themes in the Sandplay Process by Rie Rogers Mitchell and Harriet S. Friedman. The article discusses sandplay themes, themes of wounding and healing, movement of the psyche, archetypal patterns, and much more.
Do you receive the Journal of Sandplay Therapy? If not, you can find out more at the web site www.sandplay.org