Applying Developmental Art Theory in Art Therapy Treatment and Interventions: Illustrative Examples through the Life Cycle weaves clinical applications of object relations-based art therapy with the Kestenberg Art Profile to understand art from a developmental perspective with the intent of applying this knowledge to support best art therapy practice. The book starts by defining object relations-based art therapy and introducing the Kestenberg Art Profile. Chapters blend psychological theory (Freud, Erikson, Piaget) and developmental art theory (DiLeo, Gardner, Kellogg, Levick, Lowenfeld and Brittain, and Rubin) with case illustrations that offer a focus on applying typical developmental theory and art therapy with children, adolescents, and adults who have varying needs. Examples include art from people throughout the life cycle with histories of trauma in the following areas: sexual, physical, and emotional abuse, terrorism, grief and medical illness, war, natural disasters, and substance abuse. There is further discussion on neurological indicators, family issues, and the use of materials and techniques viewed through a developmental lens. Ideal for creative arts therapists, educators, and students, the book will also stand out as a supplementary text for developmental theorists and educators, art educators, and a range of mental health professionals.