Why it’s useful: It’s versatile. If you’re working with deadlines, you might not have the ability to find a model or shoot your own reference photos. It’s also a great building block for stylized drawings and designing creatures, monsters, and dinosaurs. If you’re able to simplify a human body, the same exact skills help you envision anatomy that doesn’t exist in real life. Additionally, this skill helps in designing human-like creatures such as robots and some vehicles.
Where it falls short: Specific details. It’s easy to fall into a “Barbie and Ken” trap in which you always draw your figures the same way. In order for this process to work you’ll be simplifying the characters in your mind - creating a visual ‘shorthand’. When rushing, this often leads to your characters looking repetitive. It’s important to use photo reference for specific details like interesting haircuts, clothing styles, and faces.
Resources:
Figure Drawing Design and Invention by Michael Hampton - This book is fantastic. I’ve read a lot of books which help simplify anatomy into geometric pieces, but this is by far my favorite. Get it in print, not as a .PDF -- you’re going to want this one on your desk at all times.
Andrew Loomis - I’ve mentioned him in previous videos, but he’s worth mentioning again. This classic commercial illustrator amazing at simplifying the body into a formula. If you’ve ever read a “How to draw ____ characters” book, it’s a bit like that.... but 1000 times more useful. Truly a master.
The Vilppu Drawing Manual by Glen Vilppu - He’s a modern master following in the tradition of Andrew Loomis. I had the pleasure of attending a lesson with Glen and he’s an amazing instructor. Not to be missed.
Observed Anatomy
The term "classical figure drawing", or observed anatomy, involves using a using a live model or photo as reference. If you go to art school, this is how you’ll be introduced to anatomy. Artists have been working in this way for centuries, and it’s a fantastic challenge for any skill level. This sort of classical painting and drawing are often used for fine art.