Very nice, a good realistic representation of a human face, with a bunch of 'weird' thrown in, good job! Make sure when you bring a traditional art piece into a digital format, to be careful to let it be represented as best as it can; optimize your images brightness and contrast settings. This can be done on most scanners and cameras, or in post production in a program like Photoshop. Also your edges could afford to be more solid to give a clearer sense of shape. Those things aside you've done well and are improving, so keep it up :)