News Zack Snyder’s Justice League Concept Art Finally Brings Green Lantern to the Movie. Green Lantern’s nixed appearance in Zack Snyder’s Justice League continues to be teased with concept art.

Warner Bros. Pictures has provided us with two pieces of concept art of the planet Oa in director Martin Campbell’s Green Lantern, opening in 3D and 2D theaters on June 17, 2011.The highly ...