My submission for the ShirtFight.com's heavyweights competition. I thought of a concept for my design and what better concept than actual heavyweight boxing fights. the design draws inspiration from old boxing posters but with a twist to it - it's basically my right hand fighting my left one.

you can vote for it here:
http://www.shirtfight.com/vote/entry/the_knuckle_collision/

please vote :)