Prompt
"Generate an image of a historic military fort situated on the banks of the Missouri River, near Pickstown, South Dakota. The fort, named Fort Randall, features a chapel and showcases its 19th-century architecture, reflecting its origins as a United States Army outpost established in 1856. Capture the fort's rustic, aged appearance, with an emphasis on its stone or brick structures, surrounded by the rolling hills and vast open spaces of the South Dakota landscape, in a realistic and detailed style."