From the Red to the Green!
Explaining Swamp Thing really would be too difficult to paraphrase here.
However, writer Scott Snyder re-caps (and moves the story forward) more eloquently and successfully than I could. Ha. Montreal artist Yanick Paquette has really been going that extra mile to give Swamp Thing full, detailed panel work. Probably a toss up between Yanick and J.H.Williams III for some of the best panel laying possible in a comic book of the New 52.
In addition to my entry here, I have added a bonus drawing of swamp thing I did years ago aswell.