A really interesting subject. I agree with a previous comment though that it might be a little better if the calf's face was easier to see. But then to do that you would have to find that calf and get it to lie down and smile just-like it is doing now and that could be hard to accomplish. So let's just say it is almost perfect and leave it at that. Thanks for sharing, Math King :o)
Not sure if you intentionally wanted to present a 'faceless' victim ... with regards to the lighting. However, I can suggest a free image editing program that at the bare minimum you will have at your disposal.
Widely used on the site here by a number of members, and some heavyweights too ... go here for Photofiltre.
For your image here, you could easily make some adjustments in contrast, that is ... if you are not taking some artistic licence.
Really a great idea.
Annnnd ... but, of course ... thank you for sharing. :o)