These two pages represent the range of Enki Bilal to this point. The top image is from an ongoing story that was created when he was still very obviously a Moebius clone. The bottom is yet another twist-ending story that looks much more like his later work – in color with texture.

(Heavy Metal issue #23, February 1979 – Page 34 Exterminator 17 by Bilal & Page 72 Planet of No Return by Bilal)