I've been playing around with light painting a lot lately; building my own tools, trying new techniques, etc. Here's one of the pictures I took. I call it FireStorm. The technique is very similar to making an orb. I used sparklers as my light source.
The only tools you'll need for this (other than your camera) are some sparklers, a spinner tool (pic below) that you can use to spin the sparklers around in a circle over your head, and an off-camera flash or bright light.
You can view more of my light painting tests on my blog in the photography category.
Step 1: The Process
Having somebody help you with this shot makes it alot easier. They can work the camera and the flash for you, or they can spin the sparkler then take the pose.
The choreography of the shot was: I had my wife spin the sparkler over her head while slowly crouching down and standing up again. Repeat until the sparkler burned out. Our sparklers averaged about 25 seconds before they died. As soon as they burned out, she dropped the sparkler and assumed the pose you see in the shot…as if she was trapped inside the firestorm. I quickly triggered my off-camera speed light 3 times in her direction. It was enough to light her up, as you can see. Then I closed the shutter. This shot was a 45 second exposure at f10, but if you have more effects to add, or just move slower than I do, a longer exposure should work just as well.
I would have liked to tweak the exposure just a bit more, but we ran out of sparklers.
My wife and I enjoyed the heck out of this experiment! It was great fun, and really really simple to do. If you’ve got a camera and some sparklers, you should try it!
Let me know if you have any questions, and I will try to answer them.