Location: Red Rock Canyon, CA / Settings: (Composite) Model at F3.5, ISO 1600, 8 seconds. Light art at F8, ISO 100, 23 seconds.
Info on how this shot was created:
Found a natural pedestal out in Red Rock Canyon - the moon did a nice job of cutting the landscape in half with it's shadow, allowing me to cast color gel'd light in the dark areas while my model was still back-lit.
If you'd like to shoot these kind of images yourself, try using this set of color gels - I tend to like the strongest colors and contrasts - red and blue work best, teal and orange are great too.