Mary McCartney Monochrome And Colour Curated By De Pury De Pury [Getty Images]

LONDON, ENGLAND - NOVEMBER 20: Sir Paul McCartney (L) and James McCartney attend the book launch and private view of "Mary McCartney: Monochrome And Colour" curated by De Pury De Pury on November 20, 2014 in London, England. (Photo by David M. Benett/Getty Images for Mary McCartney)

Getty Images Entertainment David M. Benett