Phil gave us a quick Photoshop exercise to help free up our drawing. This is a really good way of getting thumbnails gives you a lot of ideas you would never come up with any other way and also produces a lot of work in a short amount of time.
After we had done the panels we had to chose one and work into it for 10 minutes. Below is my 10 minute concept art.
I think for my next project I will work my thumbnails like this, it's the best way, would have been good to start my projects like this from the beginning but it takes a while to break out of certain habits.