Anatomy For Sculptors.pdf -

Uldis Zarins, a sculptor himself, understands that artists see the world in light and shadow. The book uses color-coded 3D renderings (red for muscles, blue for bones, etc.) to show how forms overlap. It doesn't just tell you the deltoid is there; it shows you the three distinct heads of the shoulder as geometric planes.

Do not hoard the PDF. Do not let it sit in a folder marked "References" that you never open. anatomy for sculptors.pdf