LOS ANGELES - Sixteen years ago Tom Klein was staring at a Woody Woodpecker cartoon, “The Loose Nut,” when he started seeing things.
Specifically, Mr. Klein watched that maniacal red-topped bird smash a steamroller through the door of a shed. The screen then exploded into images that looked less like the stuff of a Walter Lantz cartoon than like something Willem de Kooning might have hung on a wall.
“What was that?” Mr. Klein, now an animation professor at Loyola Marymount University in Los Angeles, recalled thinking. Only later, after years of scholarly detective work, did he decide that he had been looking at genuine art that was cleverly concealed by an ambitious and slightly frustrated animation director named Shamus Culhane. Mr. Culhane died in 1996, a pioneer whose six decades in animation included the sequence of the dwarfs marching and singing “Heigh Ho” in the 1937 film “Snow White and the Seven Dwarfs.”
In the March issue of Animation: An Interdisciplinary Journal, Mr. Klein relates an intriguing theory. He says that Mr. Culhane broke the boundaries of his craft when he worked on the Woody Woodpecker cartoons in the 1940s, sneaking in a handful of ultrabrief art films.
“Culhane essentially ‘hid’ his artful excursions in plain sight, letting them rush past too rapidly for the notice of most of his audience,” Mr. Klein writes in the article, “Woody Abstracted: Film Experiments in the Cartoons of Shamus Culhane.”
Mr. Klein describes Mr. Culhane, who was credited in his work then as James Culhane, as a devotee of the avant-garde. He was influenced by the writings of Russian theorists like Sergei Eisenstein and Vsevolod Pudovkin and spent evenings at the American Contemporary Gallery in Hollywood. He watched films by Fritz Lang and Jean Renoir, might have seen paintings by Oskar Fischinger and definitely “was inclined to wear a beret.”
In “Woody Dines Out,” from 1945, there is a two-second piece of an explosion that Mr. Culhane acknowledged in his autobiography, “Talking Animals and Other People,” was an Eisenstein-inspired moment, Mr. Klein wrote.
The longest such experimental sequence was in the seven-second steamroller smash-up in “The Loose Nut,” also from 1945. And, later in that cartoon, Woody is blown into an abstract configuration that Mr. Klein, in his article, calls “the convergence of animation and Soviet montage.”
Throughout the mid-1940s Mr. Culhane made cartoons, briefly at Warner Brothers, then at the studio of Woody Woodpecker’s creator, Mr. Lantz.
In 1944 he collaborated with the layout artist Art Heinemann on “The Greatest Man in Siam.” In it the Fastest Man in Siam bolts past doorways that are distinctly phallic in shape and peers at another that mimics a vagina.
Shortly before he died, Mr. Culhane said, “We were just trying to put one over on them.
By MICHAEL CIEPLY