This is a truly incredible work of photography; it totally blew my mind away when I saw it.
The bunny is very cute, and the focus is spot-on perfect. The color of the photo is very soothing to look out, and I don't feel overloaded with too much color or too much detail as I do sometimes with other photographs.
However, there have been many closeups on animals, thus losing you mark in the originality department, but you make up for it in all of the other categories. A budding photographer myself, I understand how incredibly hard it can be to photograph a timid animal in the wild; to capture the moment like this is something to applauded.
Another very attractive aspect of your photo is the focus contrast and the color contrast. You use both to bring the focus of the picture unto the bunny in a subtle and soothing way, meanwhile leaving adequate space for our eyes to wander so that the object of focus does not appear too strong.
This photograph was simply superb, and I feel whether we are photographers, paint artists or simply visitors theres a thing or two we can learn from this photo.