I can just about hear again after 2 hours photographing the local primary school's disco. Most of the shots were taken with fast enough shutterspeeds and single mode flash to get portraits of the kids enjoying themselves but I also like to do some slow shutterspeed work with strobe flash hoping that faces will just be caught in the flash. Obviously, these cannot be viewed on social media but here a few of the hands raised while the bubble machine is operating giving some great hand images plus one ghost-like image of a headless figure. (first six are 1 second exposures, last two 0.5 secs)