This image is an in camera double exposure. The settings, in the camera menu, I used is called multiple exposure. I set the number of exposure to take at 2. I framed up the first image making sure to overexpose the background. The next was to adjust the shutter speed on the second image. This is accomplished by doubling the shutter speed by 2. For example, in this instance the first image shutter speed was 1/60 moved to 1/125th, the fstop and ISO remained the same.
If you are interested in learning how to accomplish the technique visit https://youtu.be/Lcu8SdcsYnY
Visit my Storify page to see more examples of double exposure SMtzPhotography