Getting all the skin-tone values nice and low... but just noticed how off the value on the light area of the neck is. Wow! I'll have to fix that tomorrow. Anyway, in these darker paintings I really like to get the values low so that I can build up layers of light on top. This helps add interest and depth to the color, and also follows the Old Masters' rule of having thin shadows and thick lights. Every time I go and look at Rembrandt I am reminded that I have to be more liberal with the paint in those light areas.