A returning customer ordered their third t-shirt from me. I made a similar one to this last year. It's the skeleton of a Giganotosaurus, painted using bleach.
I actually tried to film this one with my new Go Pro but it was kinda too dark to really see. I need to get a daylight lamp - I've wanted one for a while both for art and health, and it would be good for my pet birds also. :)
If you're interested in commissioning a similar shirt, get in touch at joeyfells at gmail dot com :)