Why we chose this prompt: Rain and umbrellas are so tightly linked in training data that models open the umbrellas on their own. Twelve closed umbrellas in a downpour tests whether the prompt beats the association, and lets us check per-person counting at the same time.
Wide street-level photograph of about twelve people crossing a city street in heavy rain. Every person is carrying a closed, furled umbrella held down at their side. Not a single umbrella is open. Each umbrella is clearly visible. They are all getting soaked. No other people in the frame.
Wide street-level photograph of about twelve people crossing a city street in heavy rain. Every person is carrying a closed, furled umbrella held down at their side. Not a single umbrella is open. Each umbrella is clearly visible. They are all getting soaked. No other people in the frame.