Working with blacklight is.. weird! It is not really there unless you happen to have an amazing bodypaint artist nearby, and when you do it can be way to bright. It is a (weak) continuous light source, making it interesting to balance correctly with (gelled) flashes. I do really love the effects you can create with it though! For sure not suitable for most of my work, but on some occassions - like this one - you can't go without!