How to make a door to the peephole

The manual I teach you today is very simple to make and very decorative. I thought it was something original, I had never seen and also adds extra security to your home. And if you want to avoid that, somehow, someone can see from outside what happens inside your house, the door to the sight will be very useful. Although this is not usually much less than usual, so the decorative function that will be more than enough. How do you manufacture it? Here’s what I tell all.