Prompt
Generate a realistic Victorian-era portrait of Lionel Sackville-West, 2nd Baron Sackville, a British diplomat, dressed in formal attire, sitting in a stately room with a backdrop of Knole House, his residence, with a subtle hint of his diplomatic career, perhaps with a globe or a map in the background, and a serious yet introspective expression, in the style of a high-quality oil painting from the late 19th century.