At first, this didn't appear to be anything that good. While I still don't like it that much, I do notice the white outline on the rest of the T-rex's body. Dang, Nostalgia Critic's "Jurassic Park" review got me in the mood. I used to love dinosaurs as a kid. Most of the things I enjoyed involved them. But I digress, this is a nice picture.
Again, it mostly works because you use negative space so well. This must be a photograph. It looks like there's a zipper or something on the dinosaur's head. Is that meant to be another dinosaur with its teeth? While incomplete, it's still unique (heh, rhymes).