#1 of a set of five images developed from a single raw file.
This was taken during a Black Light photography workshop at my club. Black light makes fluorescent colours, well, fluoresce. So black light photography involves nothing more complicated than photographing reflective or translucent subjects surrounded by fluorescing fluorescent cardboard. A number of approved shiny metal and glass objects were provided for the purpose.
I stayed on-message for some of the night, but my favourite photos are all from the time I spent photographing the reflections on an aluminum roll-down shutter.