photos are nice . Simon on youtube does well and a Patrick Dickson. Was a video of Simons how he does.Never ending shutter speed and tripod. Waves the torch around a certain way and what you get is really good. Can draw a willy as well on that video. not easy doing words or rude drawings as have to picture where you been in the airspace and move torch right. Was clever i thought. Makes nice photos. Me just got headband torch and good hand torch with standard video camera. nothing special. Best I can do. point and shoot pocket camera. I try but yes some people do very well. spirals in the dark place. will lit by light painting tunnel shots. Me not that good.