A variation of my illustration from http://twitpic.com/564c2d but suitable for colouring in at home, and sticking on the refrigerator with magnets.

T-shirt/poster art for this year's Strange Loop http://bit.ly/mnmYRr conference, as drawn by Cheeseburger Brown.

Lord Vader strongly suggests reading "Simon of Space."

Predator likes sensible shoes.

As per the request of @ElBueno, a larger version of the previous sketch:

Robot farmer looks out over a field of fresh solar panels; sketch on iPad with Brushes app —