I used three images to create this image. The two blue images are from taking pictures of the christmas lights on a slow shutter speed, whilst zooming in and out. I cut and layered the two images on top of the image of hands and light, I used slow shutter speed to create the multiple exposed image of the two hands. I blended the two blue images on to the hands using the blending tool in 'light', to create a smoke-like effect.