[When hands are speaking: sandplay therapy].

Sandplay therapy is a technique conceived by Dora Kalff and inspired by the analytical psychology of C.G.Jung. This psychotherapeutic approach is used in a treatment program for eating disorders (ESCAL) offered by the University Hospitals of Geneva. Sandplay offers patients the possibility to express their emotions by a creative mean and facilitates the verbal expression of their personal life history within a protected setting, individual or in groups. Sandplay gives access to psychotherapeutic processes by a creative and playful approach. This article describes the technique, illustrated by a clinical case history.