1. I don't use enough paint. I need to be adding my dark and light values on the canvas and be mixing more of the values on the canvas. I am working too thin, I need to be bolder.
2. I need to use more color, blues and greens in the cooler shadows and reds, yellows in the warm areas. Flesh tones can have many colors, I need to experiment more!
3. I get caught up in the details too soon! I need to make sure areas large areas of light and dark are working first!