I'm hesitant to call this sketch art because it has a very finished look to it. However you want to characterize it this is pretty damn awesome fan art by however the unknown artist is. It's pretty much what I would consider to be a perfect drawing and I like the whole "bad ass ninja" like quality to Nightshade in it. Yet another under rated character from the old DCU that we have yet to see in the relaunch.
|Left click to enlarge|
I did an ebay search and saw that the complete set had just sold for only $8 total with shipping and handling. Damn! that's not much more then I would have paid finding them all in $1 bins at the same time and what are the odds of that? Oh well, ya never know what the future holds I tend to get lucky with these sort of things. But in the mean time here's some links to some of the pages from the mini-series:
January 18 update: Hawk & Dove #4 review with plenty of clip art available here: http://thebronzetiger.blogspot.com/2013/01/checkmate-vs-suicide-squad.html