Just in time for the season! Sinestro is dressing up as Parallax for Halloween! No cape because capes are dumb.
I've always wanted to see Sinestro possessed by Parallax in the comic but nooo, Parallax has to be bosom buddies with Hal and Kyle. I imagine Sinestro embracing the entity without the usual repercussions of madness and kill-everything-in-sight, and become nothing but a (much more) smug bastard.Stock art from [link] and Bittbox