Prompt
"Create a realistic oil painting portrait of Cornelius Vanderbilt, also known as 'The Commodore', in his later years, dressed in formal 19th-century attire, with a stern yet intelligent expression, sitting in a luxurious study with a backdrop of a 19th-century New York Cityscape, hinting at his vast railroad and shipping empire, with subtle nods to his philanthropic efforts, such as a faint image of Vanderbilt University in the background."
