Location: Rainbow Basin, CA / Settings: F5.6, ISO 100, 317 seconds
For this shot I used my trusty Canon 6D - (here's a pretty awesome bundle deal) coupled with my 24-70mm lens (another pretty sweet bundle deal). This was the last shot on my camera for the night - the battery died immediately after the shutter closed.
I used TCB's RGB light-pen for this illustration taken in the middle of the desert under a full moon shortly after the lunar eclipse. Here's a killer DIY tutorial on how to make an RGB light-pen for yourself.
To see the full collection of Light Skeletons, click the Gallery link below: