After the slaying of President Lincoln, Mary Surratt (Robin Wright) is arrested and charged for her alleged part in the conspiracy.

NEWYORKER: The Conspirator

James McAvoy and Robin Wright star in the film which tells of Mary Surratt, a woman accused of playing a part in Lincoln's 1865 assassination.

BBC: Sally Field and Daniel Day-Lewis

The trust also hopes to add to the collection by fundraising to buy another two Wright paintings, portraits of Derbyshire industrialists Francis and Mary Hurt, which are currently privately owned.

BBC: World tour plan for Derby's Joseph Wright collection