The document discusses how art has been used therapeutically by several artists throughout history to help heal from trauma and mental health issues. It provides details on the lives and artworks of Frida Kahlo, Niki de Saint Phalle, and Yayoi Kusama, all of whom used art as a way to process and transcend significant suffering in their lives, including chronic pain, abuse, and mental illness. Their art often directly depicted their physical and emotional challenges.