Here are some images of me and Abby playing with some sparklers out on the patio. All of the images were shot on a tripod in total darkness with the ONLY light source being the Sparkler. No flash or patio/house lights were used. I was hoping to get more colored light from the sparklers but you can see that some of the sparklers burned with a golden or green or blue or white glow.

In Photoshop: Unmask 100%, 1.0 rad, 0 Threshold. Used Levels (black dropper) to remove some glowing smoke comming from the sparklers.

Please leave questions, comments or complaints.