Invincible artist Ryan Ottley shared his original concept art for the iconic "Evil Mark Graysons" sequence of panels, ...
The artist behind the Invinciblecomic series has officially confirmed his favorite "Alternate Mark Grayson" from the series ...
In August 2015, The Walking Dead comic writer Robert Kirkman announced that he would be winding up another of his titles, the superhero saga Invincible, with issue #144.