Here's the first 15 -- I feel like I'm starting to get the hang of it but still lots to learn and refine!

Gestures from reference. I had a hard time placing the lines to represent the thoracic spine and lumbar spine, especially in the poses that are twisting or leaning forward (such as the gestures labeled 2, 5, and 10), but did my best! Really enjoying the lessons!

My notes from the lesson. I've always struggled a bit with with placement of my cylinders, but they're so helpful for understanding perspective!

Notes from the lesson. These were drawn on top of each other, but I separated them for the sake of viewing each step individually.

Here's my attempt after watching the critiques. Drawing all three views at once has been super helpful!