"Got any suggested exercises for improving at design/drawing?"
... sure, ride the Shape Mon! This is something REALLY helpful to me to get new ideas... just take a fat brush and paint with the greatest of ease.

And it won't do any harm to inform your art :) Make your studio a laboratory. Get inspired!


Finally, I used one of them as a reference for a minor character in StarDucks.

The same goes for here:


Here's another example which deals with the same thing (I posted that on my blog earlier):