Research from a book part 2

I found a second book from the library titled The artist's guide to Human Anatomy by Gottfried Bammes and I found a greater selection of images as this book was more useful and more sources I could take note of and use in my own work.

I like all these different sketches potraying the human anatomy in different ways because some of the images are more basic and naive but still read as it is meant to be. I like the image of the usual faces because I can imagine animal shapes with these human features so perfectly links to the project and could help me with head shapes in my ideas.