Prompt
"Generate an image of a MBTA Bus 87, a bus route operated by the Massachusetts Bay Transportation Authority, traveling through the streets of Somerville, Arlington, or Cambridge, Massachusetts, with a modern and sleek design, and a route number 87 displayed on the front, passing by notable stops such as Davis Square, Union Square, or Clarendon Hill, with a subtle background of buildings and streets, in a daytime setting with a photorealistic style."