I think what you need to think about with this photo is subject - what is the audience supposed to be looking at? What is supposed to draw my eye? At the moment, all that I have to look at is a bright light surrounded by blue fog, while this is a very interesting effect, it is in no ways a sophisticated or interesting subject matter.
Effects like this should be used to enhance subject matter, not AS subject matter. Perhaps using this kind of lighting to illuminate a manakin head (LOL I know, but it would look cool) could provide a very erie effect.
Really cool. Bad compression though!!! Please use a higher quality setting when saving to JPEG. It's about 15KB, you have up to 150KB to use. Anyway, I like the angle and how the blue glow is coming from the light. Nice.