We have a great old building in Key West; the Armory from the 19th century. Inside on Wednesday nights for most of the year there's a life drawing class. This is from my first time last week.
The usual quick 2-5 minute warm-ups leading to longer poses up to an half hour. A little egg timer gives a feeble ring at each session's end.
I grabbed a batch of papers and rag boards from my studio that were colored with left-over oil or acrylic paints. I've got loads of them in various textures.
The model's prop cane lent a theatrical aspect to some of the poses. And to play a bit I invented an imaginary boudoir setting behind the reclining nude. That was the lengthiest pose at 35 minutes.