Bill Sienkiewicz, American author and illustrator

Bill Sienkiewicz

American comic book artist (born 1958)

Boleslav William Felix Robert Sienkiewicz is an American artist known for his work in comic books—particularly for Marvel Comics' The New Mutants, Moon Knight, and Elektra: Assassin. He is the co-creator of the character David Haller / Legion, the basis for the FX television…