A facial study.
I used one of the may reference photos I have stashed in a folder on my PC. Unfortunately, the person who made the reference photo I used has since removed themselves from DA, otherwise I would link to it (Celia Alma).
T'was you, was it? Well, I've been away from DA for quite a while, so I apologize for the tardy response, but I'll take care of it as soon as possible.
Thanks! I've been experimenting lately with using various color schemes for shading and highlighting, focusing on colors dissimilar to the primary color in use. For example, greens/blues/purples on an object that uses blends of red/orange/white, like the skin and hair.