Sketching Randomness

Some sketches I did for fun in Photoshop :) I thought I might as well sketch more of my character Nolan for practice since I've been mainly sketching my other characters, Robert and Penelope recently. I slightly changed Nolan's hair, but for the most part his overall hair shape stayed the same. I also decided to get some hand sketching practice in just for kicks :) (all done without reference too!) Enjoy!