London film festival: The supermodel comes across as a dippy trustafarian and the artist like her soppy old grandpa in this bland, legacy-protecting depiction of their friendship London film festival: The supermodel comes across as a dippy trustafarian and the artist like her soppy old grandpa in this bland, legacy-protecting depiction of their friendship W hen Lucian Freud met Kate Moss turns out to be the encounter of a sweet, cuddly old gentleman and a guardedly opaque hedonist. Both look