Terry O’Neill’s exquisite and candid portraits of the celebrities and culture of the 1960s and 1970s helped to define the era and preserve it for the future His incisive photojournalism of creative and political luminaries  oftentimes in their most unguarded and early moments  has included Brigitte Bardot  The Beatles  Audrey Hepburn  David Bowie  the Rolling Stones  Nelson Mandela  an