This technique seems to be taking Pinterest as well the internet by storm. It is called Fractured Card Technique - or Faux Shutter Technique. It is fun - easy - all you really have to do is figure what Designer Paper and Image you are going to use.
We made this one at our Cuppa and a Card get together two weeks ago - and I am thinking it will make some fun fall and winter cards. Our image in the middle was on a 2" white square. The strips are 1/4 inch. You can use about any white base - as long as it has straight edges. I am going to have fun this weekend trying different punches and dies that I have with straight edges.