Bot Update and Sketches (Brush Pen)

Some new people sketches - continuing to think about about designing the shapes and balance

Pencil sketch with Brush Pen on top for fun mark making

The fuel bot!  I find the right image of just the robot empowering, with a strong composition and sense of focus...but after people didn't understand his function I've played with adding a 'scene' for him instead.  Now exists the choice of which style of character illustration to pursue.