Pastel-on-sandpaper painting in progress

A:  I am working on a pastel painting that features a mask I found in Todos Santos, Mexico on a recent trip there with friends.  This is the first time I have so prominently featured a head without a body so I’m unsure whether the painting is coming together just yet.  Fortunately it’s very early in the process so there is plenty of time to make adjustments.

Comments are welcome!