Artist with a Skin Disorder Uses Her Body as a Canvas
Ariana Page Russell has dermatographia, which the Mayo Clinic defines as:Dermatographia is a condition also known as skin writing. When people who have dermatographia lightly scratch their skin, the scratches redden into...
https://www.neatorama.com/2013/08/29/Artist-with-a-Skin-Disorder-Uses-Her-Body-as-a-Canvas/