As a growing movement in the larger field of mental health, positive psychology has much to offer the art therapy profession, which in turn is uniquely poised to contribute to the study of optimal functioning. This article discusses the relationship of positive psychology to art therapy and its capacity to mobilize client strengths, to induce experiences of flow and positive emotions, and to express life purpose and meaning as well as positive emotions. Suggested research and practical applications illuminate the potential of positive art therapy to move individuals, groups, and communities beyond solely the relief of suffering to a state of flourishing. (Contains 4 figures.)