Hello MatPringle! I am Wagner Nogueira, Brazilian comics artist. I entered now this difficult and fun world of designs for shirts. I like so much of your designs (already voted and commented) and today, in addition to introduce myself, i came to ask a little help on a challenge that i am participating. See the post on my blog that you will better understand: http://bit.ly/yS4ASc Thank you! You’re awesome! Big Hug!