I often do these quick warm-up drawings on one sheet. You can see where I’ve wiped off the first 1 minute poses with a soft cloth and drawn the 2 and 3 minute ones on top. I like the layered effect of the sharper lines over the smudgy marks underneath. Plus it saves on paper for the longer poses.
They’re all charcoal on A3 paper.
These were about 8 or 10 minutes each
Someone sugested the model pose with her robe for these two quick poses
More overlapping. I did the little sketch at the top to push myself out of getting too comfortable with always drawing the same size. It’s good to stretch!