This visually ravishing and thought-provoking work portrays one of the USA’s great shames—the 1955 murder of 14-year-old Emmett Till by two white men in Mississippi—and movingly reminds us of this dark episode’s enduring relevance.

The oppressively vapid life of Morgan is forever transformed when a mystical blue pyramid - that inexplicably produces doorknobs - appears in his apartment. What follows is a tale of greed and loss as Morgan builds an impossible, absurd corporate empire of doorknobs.