This tough lady, Vernia Barton, was in her 80s when the photo was taken. I understand that she had a very difficult life, living in caves in Arkansas as a child after her mother died. Vernia had 13 children, only 7 of whom survived childhood. This drawing was requested for her oldest daughter's birthday.
(Depending on your screen resolution, you may need to scroll down if you'd like to see the original photo)