She never stopped: "I wanna uuunnnniiiicorn
Won't Princess be surprised...
That may or may not be the final story for this image.
As for the history of this image, a while back my son suggested I paint a unicorn since I haven't done one yet. "Great idea!" I told him and then he said if I sell it he gets a cut of the profits ... since its his idea. Well ... this started as a unicorn but quickly morphed in to a velociraptor-icorn and then it got really bloody.
The final image is 5"x 7" mixed media on 300lb water color paper.