It was tough but I like the way the guy is lying on his side in the one I chose:
This banner looks to have Dark from DNAngel in the background and a guy drawn by Mikiyo Tsuda/Taishi Zaou in the foreground.
If you want to see your banner on the site, check out this post and send me your submissions. April's not that far away!
Here are the other three banners Ravenfear sent. What do you think? Did I pick the right one?