"Super cool bone!" Yes, isn't it? I really like the scapula, but I also found it very difficult to learn how to draw. I spent a lot of time with it and we developed a strong bond 🤣 Anyway, nice studies! Got nothing to critique really :) I attached an image with a mass conception of the scapula that I'm really happy with. Maybe it can help you when drawing it from imagination. Cheers!

Looking good! My only critique is the angle of the ellipse separating the lumbar and thoracic sections in the top drawings. The arrows tell me that you're aware that the ellipse should be perpendicular to the length of the cylinder (Structure Basics – Making Things Look 3D at 07:35 ), but if you look closely it's leaning to the right too much. If you want to get more comfortable with crosscontours on bent cylinders, the exercise I recommended in this critique might help: https://www.proko.com/s/HrLr Cheers!

Nice drawings! I made a paintover with some notes :)

Hi @Brenten Salisbury, I went to your profile page and looked through your studies of the pelvis, ribcage, spine and shoulder girdle. They are really nice! I would strongly recommend attempting to draw them from even more angles. Spinning them around from imagination is a great way test how well you know the forms. You might practice like this: Try to draw it from imagination --> check with the 3D model. Draw it from imagination (new angle) --> check with the 3D model. Try extreme angles; can you draw the pelvis from behind and below in 3/4, for example? As you do, try to come up with mass conceptions and ways of understanding the forms that makes it easier to draw the bones. When I can't draw something it's usually because I don't understand the form and my brain goes ??? Hope this helps :)