This issue features an ad for the book format of The Lowbrow Art of Robert Williams, which is excerpted here in combination with an interview by S. Clay Wilson. Perhaps coincidentally, there is also an interview with Wilson in this issue, although Brad Balfour is nowhere near as entertaining with his questions as Wilson is.

(Heavy Metal issue #72, March 1983 – Pages 48&49 Gallery: The Lowbrow Art of Robert Williams, Interview by Wilson)