Sketchbook Sunday #9

Guys! I recently started a new job and it has been great so far but it has been a lot. of. training. I spent a few days out of town for a training and got a lot of sketching/doodling in while I was there. The page on the right is full of doodles that I did during the classes on the side of my notes (that I then cut out and taped in my sketchbook), and the page on the left has some more refined doodles that I did in my hotel room. I really wanted to try drawing girls without looking at references to test my anatomy/face skills and I'm pretty happy with how they turned out! 
Tip: If you want to try drawing without a reference photo, look around! Start drawing from real life. Real people move around and chance positions and it forces you to draw quickly and imagine and remember shapes even after your "reference" is gone.