This issue is a variant of Heavy Metal Magazine (Heavy Metal, 1977 series) #v4#10 [Direct].
Contents page with illustration spanning to next page.
Text article with illustrations.
Part 2 of 8
Part 2 of 4. Part 3 appears in the 5/81 issue. Panels are grey with blue ink.
Part 2 of 5
Original version of the cover painting, which had to be redone to fit the magazine's proportions.
Part 1 of 4