I need to know what to add to this so make it OBVIOUS that it's a Skyrim related piece of art. I still have a ways to go.

http://imgur.com/xUtHltY

Critique welcomed.

The line work is great. Maybe add some native flora to the cave? It might be mistaken for something out of the Hobbit as is (even though there are different spiders used). Keep up the good work and I can't wait to see the finished product.