This is nice
you have some good drawing skills and this was just a taste, now I do think if you added some color, not to the whole things but maybe just the apple, that would really set this above the rest.
~~THINGS TO IMPROVE ON~~
I really like what you have in this black and white style now dont get me wrong they are great but you should try a colored version it would really bring out the whole design more, or ifyou are not into that, try just bit of color here and therem maybe an outter frame, or some focus point in the middle. such as this apple or the eyes.
~X~