We finally did a longer drawing today. 50 minutes! Unfortunately, I didn't plan out my time very well so her lower body and the surroundings are incomplete. I mainly focused on her back-- you can probably tell.
I also cropped this because I don't like the way I rendered her face.

And since I couldn't bear to leave it unfinished like the other ones, I spent a couple minutes to touch it up from memory:
30-minute pencil
20 minute pencil
I really wish we did longer pieces. Both of the above were from the same day-- today!