Want to get better at drawing human mouths? This drawing reference guide is for you.

A simple reference guide that explores the difference techniques you can use to create anime characters.

Here's a fairly comprehensive reference guide about drawing the human hand.

Learn everything you need to know about the foot's anatomy with this detailed reference guide.

This reference guide explains the different techniques and tools you need to effectively draw with charcoal.

This reference guide contains a collection of different lips you can practice drawing.

This is one of the most detailed blending reference guides you'll find on the internet. It has alot of great information for graphic designers.