Anyways there's been something I'm noticing with a lot of your submissions is that people seem to be having a hard time drawing human faces and I kept referencing the formula for drawing a human head, but didn't have any links to back it up.
So I've saved you the trouble of googling and I found a great tutorial site that, while the artist themself has a lot of flaws, the formula is the same as what I was talking about. I'm going to link their main tutorial page for your enjoyment but the one I'm referring to is the human head one:
Here's also a link for some good articles that describe this formula a bit more in detail. There are also some links on how to draw childrens faces, eyes, hands and the formula for the human body as well:
They also have a link which I found very important for everyone to read which would be 10 mistakes beginners make when drawing:
(there are also some very helpful links embedded in the article and also at the end...MUST SEE)
Then there's always http://www.figuredrawings.com with their links section for some models as well as works of the old masters: