Double exposure

my beautifully wife was the model for this one even tho she was suffering with the flu real bad she still shines in front of the camera! we had quite a few trial runs with this one as it was very difficult to get the light right. i used a canon 500d as normal with a 30 second exposure had Eva stand in two positions flashing her with a canon speed-light on low power in each, the overall picture was exactly what i wanted and even better in black and white!! the pose is pretty self explanatory!(Eva not happy about Eva being a model!!