I've been interested in getting more visuals associated with ImaginaryTree.com so I would like to offer an open-ended contest where you create your own version of what an ImaginaryTree looks like to you. If I use your creation to promote the website (and possibly used as a t-shirt design), I will offer you $50 to use the image on the website and $50 if I decide to make a t-shirt of that design.
What do you think? I'm open to ideas!