Prompt
"Generate an image of Fort Sewall, a historic coastal defense site located in Marblehead, Massachusetts, United States. The fort, originally known as Gale's Head Fort, was built in 1644 and features earthworks, brick, and stone materials. It overlooks Marblehead Harbor and was used during the American Revolutionary War, War of 1812, and American Civil War. The fort is now a public park and was added to the National Register of Historic Places in 1975. Depict the fort in a realistic style, showcasing its current state as a park, with a scenic view of the harbor in the background."