A very creative effort
I can see you have a very creative mind and i like the way you work.
It's a very time consuming process making creations (simulating writing and drawing) and i can recognize the effort. Still, i think there is room for improvements. maybe some layering? Perhaps letting some images stay on screen as more are created. Then having them merge together to create something new
I'm just trying to give you ideas. Obviously, the rest is up to you