Portrait Drawing Watercolor painted paper

Hi, Mat!

I had some trouble with the foreshortening of this image. When comparing with the reference I realized that the head is a little bit tilted towards the back, so I think that I should have made it shorter, because we can see a little bit of the under planes of chin, mouth, and nose. 
I loved the photo and the contrasts of light and dark, and I would love to try again on the Illustration board that you suggested  sometime in the near future. 

I worked on a piece of Watercolor paper that I had tinted sometime back. It did feel with some more tooth than the regular grey paper. 

Thanks again on the critique, 

Carmela