Converted warehouse “showdown arena” with tech relics from past startup fads

{
  "input": {
    "prompt": " Wide-angle photo inside a cavernous, repurposed Silicon Valley warehouse: exposed beams, concrete floor, a small stage with LED screens, folding chairs packed with attendees wearing lanyards. Set dressing should hint at its past lives—faded “Startup Incubator” banner half-covered by a torn “Crypto Incubator” sign, and in one corner a collapsed “mindfulness yurt” frame with yoga mats. Lighting is dramatic event lighting (blue/purple gels), with a projector haze in the air."
  }
}