PG-13 | 1h 40min | Documentary | 20 August 2021 “The great design of art is to restore the decays that happened to human nature by the Fall, by restoring order,” English critic John Dennis wrote in 1704.   Leonardo da Vinci’s “Salvator Mundi” painting, by its very title—Latin for “Savior of the World”—fulfills Dennis’s description of great art. In the painting, Christ is giving a blessing with his right hand, while holding in his left hand a nonreflective sphere that represents the universe. It’s a painting that has been copied widely, but the original was thought to have been long lost.  Interestingly, according to preeminent art restorer Dianne Dwyer Modestini, no known records from Leonardo’s lifetime mention the painting, although he did render two drawings of Christ as the Salvator Mundi.  Sony Pictures Classics’ recently released documentary “The Lost Leonardo” charts the rediscovery of the celebrated painting from when the …