Draw what you see, not what you think what you see, is probably a recommendation that you've heard a lot if you're a beginner artist, but it can be harder than it might sound. It also raises questions ...
There are some simple rules and guides for drawing faces that will help to get proportions correct. When drawing a portrait of a person facing forward, these guides can help to make the work accurate: ...
Small physical adjustments can have a surprising impact on how drawings turn out, and this paper trick proves exactly that.