zebra

please tell me wat u think of this image…made with expression, gimp and terragen
http://img39.exs.cx/img39/7241/SMALLzebra-comp2.jpg
i would like to know how it can be improved

The realistic background looks a little weird with the almost “flat” zebra.
I think you should try to add more shadows on it, to give it a little bumpiness.