1. The outer layer of an organ or body part, such as the cerebrum or the adrenal glands. 2. The region of tissue next to the outermost layer of plant stems and roots. The cortex lies between the epidermis (the outermost layer) and the vascular tissue.
Becoming an art therapist includes a number of steps; these requirements are developed and overseen by the American Art Therapy Association. First, aspiring art therapists must earn an undergraduate degree that includes substantial coursework in both studio art (the making of visual arts) and psychology, along with completing a portfolio of original artwork.
Artists who also have a deep interest in psychology might consider an art therapy career. Art therapists help patients deal with problems through the creation of art. Most art therapists have at least a bachelor's degree, and most employers prefer to hire certified art therapists.raduates of a program typically earn a master's degree in art therapy. They may also earn a master's degree in counseling with a concentration in art therapy. Some art therapists return to school to earn a Ph.D. in art therapy.