Here are a few hats I have done lately.
This is Olli's car hat. It has three cars driving down the road, and a plane in the sky. I was inspired by this pattern: http://katesaid.wordpress.com/2007/12/01/jacobs-car-hat-pattern/
but, of course, adjusted it to my own design. And used beads for the cars and plane!
Olli did request I find a lawnmower bead/button for the grass portion.
Have a good week,