My example, since I'm a digital artist, I used Illustrator, and I'd probably go under Photoshop to add touch-ups and shading. You are not limited to drawing, or sketching. Art can mean a wide variety of things, be creative. :]
======= EXAMPLE =======
To whom it may concern,
Hi, my name is David K?, and I created my picture on a killing spree on iClassic. In the background you can see a bomb explosion and a dead person named Dannxthree Graal. I am usually perceived as, viewed as, think of my self as, blah blah blah, a ruthless killer on Graal, and use bombs often. I think of my self as a crazy person, yet the environment is happy going since I am down to earth and nice when I am not killing.
Sincerely,
David K?
====== End of Example ======
It does not have to be that long, but should represent your Graal Character. Please do not send images/videos already found on the internet, or images/videos that you have not taken pictures of, created yourself. If it looks nothing like Graal, it most likely won't be accepted and you will get an email back stating why. Feel free to explain yourself.