Very well done! It is nice you painted it with your own kinda style. I love that.

This is awesome! Love that you did your own in his style. What I would add is that Sargent's values and edges are generally less intense than yours in your study. For example on the nose, the values are closer and the edges are softer. Also keep his colors are a bit warmer than the ones you have in your study. Great job! and keep it up