Kane coverGil Kane cover. Doctor Spectrum. "Enter: Dr. Spectrum" Part 1 of 4. Story by Mike Friedrich. Art by George Tuska and Mike Esposito. Cover by Gil Kane and Mike Esposito. Tony Stark returns to Detroit to oversee the reconstruction of the space shuttle, when Dr. Spectrum attacks with his power prism! Can Iron Man defeat the prism-wielding villain? And who is the mysterious Dr. Obatu? (Note: This is the Dr. Spectrum from the Squadron Sinister -- last seen in Avengers 70.)
Gil Kane was a Latvian-born American comics artist whose career spanned the 1940s to the 1990s and virtually every major comics company and character. Kane co-created the modern-day versions of the superheroes Green Lantern and the Atom for DC Comics, and co-created Iron Fist with Roy Thomas for Marvel Comics. He was involved in such major storylines as that of The Amazing Spider-Man #96–98, which, at the behest of the U.S. Department of Health, Education, and Welfare, bucked the then-prevalent Comics Code Authority to depict drug abuse, and ultimately spurred an update of the Code. Kane additionally pioneered an early graphic novel prototype, His Name Is... Savage, in 1968, and a seminal graphic novel, Blackmark, in 1971. In 1997, he was inducted into both the Will Eisner Comic Book Hall of Fame and the Harvey Award Jack Kirby Hall of Fame.
George Tuska who used a variety of pen names including Carl Larson, was an American comic book and newspaper comic strip artist best known for his 1940s work on various Captain Marvel titles and the crime fiction series Crime Does Not Pay and for his 1960s work illustrating Iron Man and other Marvel Comics characters. He also drew the DC Comics newspaper comic strip The World's Greatest Superheroes from 1978–1982.