The camera settings i used to take the pictures were a slow shutter speed, maybe 1/4 of a second and a 5.6 aperture to have the lens at its maximum sharpness and a low iso. I used a flashgun bounced off the ceiling to freeze the action as i was shooting handheld with a camera and lens combo weighing about 2kg. I deliberately used a slow shutter speed to get weird light effects and enhance the strange nature of the pictures and the situation.