This first drawing (above) is a 40 minute attempt, I had to leave early, and was my last drawing of the day. Thank you Gloria.
Here's a 20 minute charcoal (below), I believe this one was my first during this session.
Warm up, and another 20 minute charcoal.
One more 20 minute drawing of the great Gloria.
All done on 24x18 paper, and charcoal.