We’ve got another batch of nice variant cover art to unveil, including Lee Garbett’s gritty BATMAN: RETURN OF BRUCE WAYNE #6 cover, Gary Frank’s masterful take on GREEN ARROW #5, another lovely Cliff Chiang JUSTICE LEAGUE: GENERATION LOST cover, Gene Ha’s take on SUPERMAN #704 and the latest from regular WONDER WOMAN and ZATANNA variant cover artists Alex Garner and Brian Bolland, respectively.