Lawyers have argued that the sale of the paintings was not misleading

Mining magnate Gina Rinehart’s attempt to have portrait by Vincent Namatjira removed from National Gallery exhibition backfires

Some 300 of their most significant acquisitions will be on display at the Victoria and Albert museum

No painting is bigger than a foot, but Parsons’ works of luminous colour call to mind the vivid images of Matisse, Mondrian and Howard Hodgkin

Mining magnate features in an exhibition by artist Vincent Namatjira, alongside Queen Elizabeth II

Wide-ranging show of works from the couple’s collection unites fashion, celebrity and desire with reportage from war zones and the civil rights movement