Prompt
Create a realistic portrait image of Sir Lionel Phillips, a British mining magnate, politician, and philanthropist, in a formal attire, possibly with a suit and a tie, sitting in a luxurious office or with a backdrop that reflects his involvement in the mining industry or his philanthropic efforts, such as the Johannesburg Art Gallery. Incorporate subtle hints of his notable associations, like a De Beers company document or a Chamber of Mines of South Africa insignia, without overpowering his presence. The style should be traditional, reflecting the era he lived in, with a focus on realism.
