Prompt
Create a realistic portrait of Harriet Martineau, a prominent British writer, sociologist, and journalist from the Victorian era, sitting in a Victorian-style armchair, with a book in her hand, possibly "Illustrations of Political Economy" or "Society in America", in a warm and introspective indoor setting, highlighting her as a pioneering female figure in sociology, feminism, and social reform, with a subtle background hinting at her connection to Unitarianism and the abolitionist movement, and incorporating elements that reflect her deafness, such as a hearing aid or a letter-writing desk, in a detailed and respectful oil-painting style.