In Demand portrays a beautiful young woman and two men. The older man has her hand. He is a rake. The young man is swinish. They are both rich. She is trapped. In the finished version , it is a different face and the feelings are more concealed.

The paint contains bonemeal ash mixed with water and combined in an emulsion with pigment and oil. I beleive that is how Titiano Vicelli and his friends did it.

I will give information to those interested.