In 1960, he moved back to Italy, and began his career as a children's book author and illustrator.

He also maintained outside clients, designing The Family of Man catalogue design for the Museum of Modern Art, and was design director for Olivetti, for whom he produced ads, brochures and showroom design. In 1948, he accepted a position as art director for Fortune, which he held until 1960. He was a member of the Advertising Art Hall of Fame. He commissioned art from Saul Steinberg, the then neophyte Andy Warhol, Alexander Calder, Willem de Kooning, and Fernand Léger. In 1939, he moved to Philadelphia and began full-time work in advertising, at which he was extremely successful, acquiring accounts from Ford Motors and Chrysler Plymouth, among others. During the later part of this period, Lionni devoted himself more and more to advertising design. In 1935 he received a degree in economics from the University of Genoa. Leo Lionni died October 11, 1999, at his home in Tuscany, Italy, at the age of 89.įrom 1931 to 1939, he was a well-known and respected painter in Italy, where he worked in the Futurism and avant-garde styles. He married Nora Maffi, the daughter of Fabrizio Maffi, a founder of the Italian Communist Party, and they had two sons, Louis and Paolo, grandchildren Pippo and Annie and Sylvan, and great-grandchildren Madeline, Luca, Sam, Nick, Alix, Henry and Theo. His father was assigned to an office in Italy part way through Leo's time in high school.

His father worked as an accountant and his mother was an opera singer. Lionni was born in Amsterdam but spent two years in Philadelphia before moving to Italy during his teens. In 1962, his book Inch by Inch was awarded the Lewis Carroll Shelf Award. He returned to Italy in 1962 and started writing and illustrating children's books.

Born in the Netherlands, he moved to Italy and lived there before moving to the United States in 1939, where he worked as an art director for several advertising agencies, and then for Fortune magazine. Leo Lionni (– October 11, 1999) was an Italian-American writer and illustrator of children's books. Graphic designer, illustrator, painter, designer

Fredrik leo lionni