Prompt
"Generate an image of a traditional British aristocratic family portrait, set in a 19th-century English countryside estate, representing the Prudhoe family, with a backdrop of Northumberland's rolling hills and castle ruins, featuring a stern-looking patriarch and matriarch surrounded by their children, with a notable emphasis on Algernon Percy, 4th Duke of Northumberland, in formal attire, embodying the family's historical significance as British peers."