This SP was NOT a Photoshop composite of two images.

Only one shutter release was necessary to get this effect. The flash was set to fire two strobes at about a 3 hertz interval during the 2 second exposure. Each time the flash fires it captures changes in movement. In this example it was me tilting my neck down to my shoulder.

I did do levels and auto color in photoshop.

More Strobe Fun can be found here. http://www.pbase.com/lundy/strobe_fun

I also did a strobe shot in January. This one is much more fun, and better shows what can be done with a multi-strobe flash. http://www.pbase.com/lundy/image/38290440

Ha, after posting that link I just realized that the strobe shot I did in January was also on the 4th.