Hi @munchy, nice studies! The overall proportions of the upper body are looking pretty good. And I think you did a good job making it feel three dimensional, especially in the heads. Nice use of lineweight; with darker lines for the contour and lighter lines for crosscontours. - Some of the cylindrical forms have ellipses with sharp corners and sometimes the crosscontours have the wrong shape and angle. You might benefit from practicing drawing cylinders. If it sounds like a good idea, draw three cylinders in different angles, from imagination. Draw through the forms, as if the objects were made out of glass. Then tag me (@Jesper Axelsson), so that I can take a look. While waiting for my feedback, feel free to check out this thread https://www.proko.com/s/vdjs where I suggested a similar exercise to another student. - The proportions of the spines are a bit off. If you need a refresher, rewatch this video How to Draw the Spine. It might also help to study how the spine relates to the pelvis, ribcage and skull. Drawing it in relationship to those major masses, rather than on its own has helped me a lot. For example, you might notice how the thoracic portion starts where the 12th ribs attach to the spine, or that the thoracic portion ends at the top plane of the ribcage, by the 1st ribs. The thoracic portion of the spine is part of the ribcage volume. It's tucked into the back of it. I hope this helps :) Let me know if you have any questions!