Very short quick poses, done in charcoal.
A longer pose and my first drawing of the lesson, done in pencil.
Two longer poses, both drawn in charcoal.
A page of quick poses, all drawn in charcoal.
Having done life drawing many times before I was comfortable with all the exercises. Although I prefer the longer poses and working in mediums other than charcoal, it proved helpful in the end, allowing me to loosen up my style and create more flowing works without so much focus on perfecting the details in every image.