Robert Crumb is an American artist who often signs his work R. Crumb. His work displays a nostalgia for American folk culture of the late 19th and early 20th centuries, and satire of contemporary American culture. In the mid-1970s, he contributed to the Arcade anthology; following the decline of the underground, he moved towards biographical and autobiographical subjects while refining his drawing style, a heavily crosshatched pen-and-ink style inspired by late 19th- and early 20th-century cartooning. Much of his work appeared in a magazine he founded, Weirdo (1981–1993), which was one of the most prominent publications of the alternative comics era. As his career progressed, his comic work became more autobiographical. In 1991 Crumb was inducted into the comic book industry's Will Eisner Comic Book Hall of Fame, and in 1994 the Terry Zwigoff film Crumb explored his artistic career and personal life. He was married to cartoonist Aline Kominsky-Crumb, with whom he frequently collaborated.