Prompt
Generate a realistic image of a 19th-century American architect standing in front of one of his notable works, specifically the Octagon House in Danbury, Connecticut, wearing attire consistent with the era, holding a copy of his book "The Model Architect" or "Sloan's Constructive Architecture", with an Italianate architectural style building in the background, in a style reminiscent of architectural illustrations from the 1800s.