I don't know if this is too simple or not enough to look at but I'll give it a try.
What do you think?

http://img410.imageshack.us/img410/8283/orangelightfilament5qc.jpg

Great abstract IMO. Wonderful contrast, beautiful addition of limited color, and a nice strong composition with the black and light bulb. Wonderful eye for the shot!

I like this. It looks like lightning in a freaky storm on the surface of Uranus or something. I love the composition and especially well done is the black background. With a subject like this it would seem hard not to have any light in the back.