27-Second Upside Down Face Warm-Up

Done as part of a practice session with poses of 27 seconds in length.

My current goal is: Make my forces of faces and expressions less stiffest and more dynamic,energetic, and fluid.

Here is my first 27-second upside down face warm-up sketch. As you can see, I'm working on my seeing skills on these faces and expressions. So, what do you think??