Image prompt

Stock exchange replaces tickers with “You Know What You Did”

Photo or photoreal illustration of a trading floor (London or generic global exchange): the big electronic ticker boards are blank except for repeated small text: “YOU KNOW WHAT YOU DID.” Traders in shirtsleeves and headsets stand frozen mid-gesture, some holding papers, one looking up as if betrayed by the universe. Cool, dramatic lighting; wide shot emphasizing the boards.