Prompt
Generate a realistic portrait of Edward Dickinson, a 19th-century American lawyer and politician, in a formal attire, sitting in a study with books and papers around him, reflecting his occupation and roles in the United States House of Representatives, Massachusetts House of Representatives, and Massachusetts Senate; he should be depicted as a middle-aged man with a serious expression, wearing a suit and tie, with a backdrop that hints at his residence in Amherst, Massachusetts, and his affiliation with the Whig Party, circa 1850s.
