Have you found out yet

This looks to be Sherlock in his time before having met John. There is a subtle mask about his facial expression that shows no emotion. The shading and highlighting are so subtle and dramatic. Love that bit. And, of course, it actually looks like Benedict. Which is always a plus. Composition is great and I enjoy how the muted colors of the background are similar to the color palette that you have used for the portraiture. I think it's a great piece and I will be watching to see what other gems you provide to DA for sharing. Great work!