Methodology lab: the straight-line facility (with therapist on standby)

{
  "input": {
    "prompt": " Illustration (portrait or landscape) of an absurdly sterile testing corridor: a long white track with laser gates, high-speed cameras on tripods, warning labels like “NO TIME TRAVEL,” and at the far end a small folding chair with a sign “THERAPIST.” In the near foreground, a frazzled scientist holds a clipboard while a red lightning blur zips by, bending the paper backward."
  }
}