The late actor won an Oscar for leading a romantic comedy in the 1970s and set the blueprint for many of the women who followed her in the genre An ethereally self-aware comedy genius: the loss of Diane Keaton is devastating Diane Keaton’s style: she dodged the stamp of the machine The late actor won an Oscar for leading a romantic comedy in the 1970s and set the blueprint for many of the women who followed her in the genre An ethereally self-aware comedy genius: the loss of Diane Keaton is