To showcase how different professional styles (ranging from realistic to cartoonish and comic-book styles) interpret the human form without external references.

If the "Masters of Anatomy" PDF is currently out of stock or outside your budget, these resources complement it well:

The sits on the desk of nearly every successful character designer in the gaming and animation industries for a reason. It solves the paradox of figure drawing: How do you draw a human that looks real, yet better than reality?