Going to guess a flashlight pointed up, blew some smoke in it and took a picture. After that I would say you used photoshop, turn the pic on its side (or took the pic on its side) and added a green hue.
Correct or No? Either way I made it my current wallpaper
Aaaahhhhhh Thanks Guys, didn't think anyone would think it was good enough to use.
Some Clues. Its Related to the Forum in General and nothing on the pic has been altered thru any image software.
I Took the pic and it came out like this after messing about with the camera.