Self Portrait Abstraction

This is a self-abstraction that I created in my Drawing class. I wanted to try a subtle cubism approach, with simple lines and sharp angles. I think the color is important too. Although the lines are sharp, the color gives in a soft touch, so it looks almost inviting. I know it doesn't look too much like me but I'm hoping the blonde hair gives some indication. :) I had fun with this one. It was an interesting experiment.