Skull Reference diagram from ebook
4yr
These are a couple illustrations from my ebook “An Artist’s X-Ray Vision: The Male Figure” that takes photo references and then shows the lines, rhythms, forms, and structures that artists can “see” that the layman might not be able to.
https://andrewjosephkeith.company.site/An-Artist%E2%80%99s-X-Ray-Vision-p309653019