I think faces are a challenge for every artist. Getting the depth and personality can be very difficult. My shading has been hit or miss in the past. I really want to achieve depth and texture in my faces since I'm not going for realism. I went through my Paint Your Story videos again and played in my sketchbook. I decided to write down the steps I took to hopefully achieve the look I wanted.
I started with a head shape and then scribbled in my shade colors with pencils.
I kept repeating the process adding heavy body white paint into the mix as I added more layers. I also used my Neocolor II crayons. By the end of the process I was using my paint brush instead of my fingers to apply paint.
Here are some details of the face.
I really like the texture and the depth of color I achieved. I need to keep practicing and find the methods I like best. I want my faces to each be unique and filled with personality. The more I practice the better I will get.
If you haven't checked out Mindy Lacefield's E-course, Paint Your Story, you really should. It has really helped me blossom as an artist. It's the best course out there to help you find your style.