This is a photo taken at All Saints winery in Australia.
It was a spur of the moment decision to walk into an empty barn that wasn't being used, except for staff furiously walking back and forth in the background setting up for dinner, which made timing this photo tricky. The bride was a good sport about allowing her clean white dress to fall on the extremely dirty ground.
Light only coming from chandeliers
Canon R5 with 85mm f1.2, ISO 200, SS 1/160
CRAW image from camera processed in Lightroom with absolutely zero adjustments