Faithfull, circa 1964, posing for the photographer Roger Crump backstage at a cabaret club in Nottingham, England.

Faithfull in 1965, sitting in the audience during rehearsals for the British Song Festival, where she sang “Go Away From My World.”

Faithfull with the singer Roy Orbison in 1965, after borrowing his signature sunglasses.

Faithfull (right) and the French New Wave Cinema star Anna Karina in Paris in 1966 during the filming of the director Jean-Luc Godard’s crime comedy “Made in U.S.A.”

Faithfull with her pet Dalmatian.

Faithfull with the French actor Alain Delon (left) and the Rolling Stones singer Mick Jagger, her boyfriend, at a 1967 meeting with the director Jack Cardiff.

Faithfull during the shooting of “The Girl on a Motorcycle” in Geneva in 1967.

Faithfull and Delon on set in 1967 for “The Girl on a Motorcycle.”

Faithfull, Jagger and a nun in a waiting room at London Airport (now Heathrow) in 1968.

Faithfull, with Jagger, backstage at the Royal Court Theater in 1967 after her first-night performance as Irina in a production of Anton Chekhov’s “Three Sisters.”

Faithfull on the set of “The Rolling Stones Rock and Roll Circus” concert film in 1968.

Faithfull, standing behind the concert photographers, in Hyde Park in 1969 as Jagger performs onstage.

Faithfull and David Bowie in 1973 at a live recording of Bowie’s “The 1980 Floor Show,” at the Marquee Club in London.

Faithfull in 1976.

Faithfull backstage with members of Duran Duran in 1982 at their concert at the Meadowlands in East Rutherford, N.J.

Faithfull in 1994, the year she released an autobiography recounting her career as a 1960s teenage pop star and her romance with Jagger.

Faithfull with the fashion photographer Steven Meisel at a Marc Jacobs fashion show circa 1995.

Faithfull’s later music was an unvarnished departure from her teenage singing career in the Swinging Sixties, turning her into an acclaimed and darkly honest cabaret singer.

Faithfull with Paul McCartney in 2009.

Faithfull, third from left, with the director Sofia Coppola, the fashion designer Karl Lagerfeld and the model and actress Claudia Schiffer at the Chanel show during Paris Fashion Week in 2008.

Faithfull performing in 2014.

Faithfull in 2021, the year she released a spoken-word album recording recitations of classic Romantic poems, after contracting a severe case of Covid-19 in 2020 and battling the long-term side effects.