Re: Tony Stark
Very clever idea.
I hope you don't mind if I offer my humble suggestions. I really like the amount of detail you've added to the arc reactor. Check out this pic:
See how you don't really see the details so much as you do the glow? Would be great to also toss this on a darker T to really make the glow pop (I noticed that today's woot also offers glow in the dark ink). Would be great to also see a bit of the lumping the arc reactor is causing to the shirt like in the above pic.
Check out this entry: Preggers!!
In case that last part wasn't clear.
Of course you could put this on a cream shirt and have this be Tony Stark bare chested Shame it's such a late entry too, it really is great idea.