Here is where you find the original:
It was originally done by Ryan Sook. I like his style, I have never read any of the book he has done but i have seen some of the covers. A Nightwing form the old series, I think number 134.
I like this one because I had to do it a few times before i could get it right. I found the hair was on of the harder things to do. I used fine liners and an ink pen to do this. I know I got the lightning on her chest wrong because at the bottom of it is to narrow.