Jacki is the Clinical Director of Sydney Centre for Creative Change. She is a registered counselling psychologist and play therapy supervisor with over 25 years’ experience in counselling, supervision, group work and training. Katerina Bolshakova has a Master degree in psychology and is a teacher of psychological disciplines and a practicing psychologist in the Ukraine. She is an art therapist, trauma therapist and developer of methods for psychodiagnostic research into the art of painting on stones and the use of these skills in therapeutic activities.For the past 3 years, Katerina has been focused on the development and implementation of expressive therapy techniques with painted stones in various types of therapy. In her private practice, she uses her hand painted stones in expressive therapy work appreciating that this allows client to interact directly with objects from nature.Her background as an artist, lead Katerina into handpainting beautiful expressions on small pieces of Greek marble. She now has a thriving practice selling these evocative images on stones to an appreciative expressive therapies community internationally.In addition to her psychology studies and practice, Katerina graduated from art school and has been teaching art at school for 24 years.