Halftime at Friday’s Colombia-Ghana World Cup match turned Kansas City’s stadium into a mass phone light display as fans activated their smartphones together.
A QR code flashed on the stadium screens prompted the crowd to join, syncing phone lights with music and flashing house lights.
AP photographer Reed Hoffmann, shooting from the overhead tribune position, switched from a 400mm or 560mm action setup to a wide-angle camera and slowed his shutter to 1/80 second.
Only 2 brief blackout moments occurred during the sequence, letting him capture the rare scene of tens of thousands of phone lights glowing in an otherwise dark stadium.