Les Blank, an acclaimed documentary maker who focused his camera on cultural corners ranging from blues music, to garlic lovers, to shoe-eating artists, died Sunday at age 77, his son said.
Blank died at his home in Berkeley, California, Harrod Blank said.
Blank's 42 films earned him a lifetime achievement award from the American Film Institute.
"I think he's a national treasure," filmmaker Taylor Hackford, president of the Directors Guild of America, told the New York Times. "Although his films are not well known at the moment, they'll take their place"
The Florida-born Blank's early documentaries focused on musicians, including 1965's "Dizzy Gillespie" and "The Blues Accordin' to Lightnin' Hopkins," a portrait of the Texas bluesman that won Blank his first wide renown.
He shifted to food with documentaries like 1980's "Garlic is as Good as 10 Mothers," and 2007's "All in This Tea."
Blank was known for following his curiosity anywhere. No topic was too strange — or too ordinary. His 1987 film "Gap-Toothed Women" was a series of interviews on the subject spurred by an old high school crush.
"If he was interested in gap-toothed women, he's going to make a film about it. If he wants to make a film about garlic because he loves to eat garlic, he's going to do it," said Harrod Blank, who is also a filmmaker.
But the subject that led to Blank's most memorable work was fellow filmmaker Werner Herzog.
In 1979's "Werner Herzog Eats His Shoe," Blank chronicled Herzog's attempt to dine on his boot, the result of a lost bet.
And "Burden of Dreams," Blank's 1982 behind-the-scenes view of Herzog's disastrous filming of "Fitzcarraldo" in the Peruvian jungle, became a classic chronicle of artistic obsession.
"If I abandon this project, I would be a man without dreams," Blank films Herzog saying in the film. "I don't want to live like that,"
Copyright 2013 The Associated Press.