Anatomy of an ASCII Border

{
  "input": {
    "prompt": " Macro/close-up image (photograph or vector illustration) focusing on a single section of the ASCII design: heavy box-drawing characters, shaded blocks (░▒▓), and a centered emblem-like motif. Show pixel/character edges clearly so viewers understand it’s text characters forming art. Include enough surrounding negative space to allow layout designers to place labels/arrows if needed."
  }
}