Which published on a bi-monthly basis  Giant Robot or Sculptural Pursuit magazine?
Sculptural Pursuit Sculptural Pursuit was a quarterly art/literary magazine published by Hammer & Pen Productions, a Denver, Colorado publishing company. The magazine focuses on sculpture, its collectors and enthusiasts, but painting and poetry are also frequently featured.
Heavy Metal (magazine) Heavy Metal is an American science fiction and fantasy comics magazine, known primarily for its blend of dark fantasy/science fiction and erotica. In the mid-1970s, while publisher Leonard Mogel was in Paris to jump-start the French edition of "National Lampoon", he discovered the French science-fantasy magazine "Métal Hurlant" which had debuted January 1975. The French title translates literally as "Howling Metal".