Prompt
"Create an image of a group of influential Evangelical Anglican abolitionists and social reformers gathered in a late 18th or early 19th century English country estate, near Clapham, London, surrounded by books, maps, and anti-slavery campaign materials, representing the Clapham Sect, with notable figures such as William Wilberforce, Hannah More, and Thomas Clarkson prominently featured, in a realistic and somber style, with a muted color palette and soft lighting."