What is that!?

Imagine you are walking in the woods. Just in the distance you see this and think; " What is that?" As you approach a little closer....Yikes! Now you know and that you are a little too close.
You can see the complete painting at my website or at this link;
http://www.jerrymoreau.com/large-multi-view/PAINTINGS/2101815-1-162710/PAINTINGS.html