Sixty-five years ago, when Charles M Schulz first came up with the enlarged head and curly forelock of Charlie Brown, newspaper comic strips were big business. The men who drew them were among the highest-paid artists and entertainers in the United States.
At its peak, Peanuts was the most successful strip of all, published in 75 countries, in 21 languages, and read by an estimated global audience of 355 million. Schulz, who drew more than 18,250 strips over a 50-year career, earned as much as $40million a year. Merchandising (stationery, clothing, lunch boxes) and product endorsements (for life insurance, bread, cars) brought in a further $1billion.
Peanuts turns 65 this month: to celebrate, Charlie Brown and friends are making their big-screen debut - in Charlie Brown and Snoopy: The Peanuts Movie, released here in December - while a new book, Only What's Necessary, presents a compilation of Schulz's sketches, strips, photographs and letters, compiled by the American graphic designer Chip Kidd, in collaboration with Schulz's widow, Jeannie.
For Jeannie, the popularity of Peanuts comes back to the simplicity of its message, "how puzzling the process of navigating life can be", as she puts it. "It was about feelings we all share, wanting to be liked and wanting to have a friend," she adds, speaking from the Californian home she shared with the cartoonist until his death, aged 77, in 2000. "But however down you were feeling on the world, you could always find things in the strip that were funny. Schulz knew humour won over lessons and dictates every time, and that's why it caught everyone's imagination."
Over the years, the cast of Peanuts - which originally grew out of an earlier, weekly panel called L'il Folks, which Schulz produced for a local paper in his home town of St Paul, Minnesota - changed very little. There was hapless Charlie Brown and his pet philosopher dog Snoopy; Lucy and her pavement psychiatric clinic; Linus, a blanket-carrying existentialist; Peppermint Patty, a snoozy dunce; and Schroeder, the pianist. In a 1996 interview, Jeannie said that each character had elements of her husband's personality. "He's crabby like Lucy, diffident like Charlie Brown. There's a lot of Linus - he's philosophical and wondering about life." Schulz was also a classical music buff but, unlike Schroeder, he preferred Brahms to Beethoven.