I can imagine women watching Kate Winslet in Titanic say, "Jack I want you to draw me like one of your French girls." and dreaming they are her in that scene, feeling both vulnerable and beautiful.
There is an artist in Toulouse, France that advertises an experience called, "Take off your clothes and let yourself be drawn." Girl-next-door, everyday women who are looking to have an interesting travel experience book with him and have a piece of art to take home as a souvenir. What better way to live that fantasy, and how appropriate in France.
The reviews on travel sites give a glimpse of the emotions ladies feel as they choose to experience an ENF situation - from nervous at the outset to euphoria afterwards. One says, "I’ve always wanted to be drawn naked but was terrified going into this experience. [He] was very professional and made me feel comfortable. Definitely something to do while in Toulouse and check off your bucket list. The drawing also came out amazing!"
The first link is to a travel website with most of the reviews I've seen. The second is of the artists website with examples of his work.
https://www.airbnb.com/experiences/235250
http://www.olivox.com/dessin/index.html
Be warned. Many of the blog stories in this thread are women declaring their embarrassment loud and proud. This is different. In truth, many of the reviews are too subtle for our purposes. It takes quite a bit of empathy to appreciate what these ladies are feeling.