As a form of practice, I have been planning for a while to create a 3D model based on a classic oil painting. Finally, I attempted to reproduce John Singer Sargent’s painting “Almina, Daughter of Asher Wertheimer” in ZBrush. Materials and rendering are made in KeyShot. It was a very useful and engaging experience 
For fun, I rendered another shot with different materials, makeup and lighting:
