Prompt
"Create an image of a historic document, specifically a treaty, with the title 'Adams-Onís Treaty' or 'Transcontinental Treaty' prominently displayed. The document should be shown with a faded background of a map of North America, highlighting the borders of the United States and Spanish territories. Include subtle hints of quill pens, inkwells, and parchment paper to evoke a sense of 19th-century diplomacy. The style should be reminiscent of classic American historical illustrations, with muted colors and detailed linework."