What art therapists consider to be patient's inner change and how it may appear during art therapy

•Thirty-eight art therapists were asked what they perceived as inner change in their patients.•Five themes emerged: therapeutic alliance, creating, affect-consciousness, self awareness, and ego-strength.•This study may contribute to the discussion of the need for a more common language to describe patient' inner change.

The aim of this study was to explore what art therapists consider to be patients' inner change and how it may appear during art therapy. Thirty-eight trained art therapists with experience of using art therapy as a treatment were included in the study. They were asked to describe how they perceived their patients' inner change and a situation during art therapy when they observed such a change. An inductive thematic analysis resulted in five themes; Therapeutic alliance, describing trust of the therapist and belief in the method, Creating, which concerns the work in the therapeutic process, while Affect consciousness, Self-awareness, and Ego-strength are part of the therapy outcome. The situations in which an inner change can be observed have been presented by means of quotations and discussed in relation to different theories and art therapy research. The participating art therapists formed a heterogeneous group, resulting in an unexpected consistency about what they considered to be an inner change in the patient. The study may be seen as a contribution to further discussion about the benefits of a more common language to describe patients' inner change in art therapy.