This drawing has been inspired by this quote:

"I tend to think soles are the most intimate non-intimate part of a woman's body. Intimate because you don't usually show soles. You walk on them. You'd have to sit or recline to show them and yet they are not an intimate part. They are not sexual per se, yet they are very sensitive. They are considered the borderline of the threshold between the human body and the greater flow of earth..."