This starts the trend of non-superhero material from this time period showing up in Heavy Metal’s advertising. In this case, Kitchen Sink’s Eisner material. What’s notable is that cat yrnowode was the editor and Jules Feiffer provided the introduction – both are fairly well known from other ventures, but neither really screams “Heavy Metal” to me.

(Heavy Metal issue #68, November 1982 – Page 1 The Art of Will Eisner ad)