I have a concept in mind for a model and a makeup mirror. I had this idea written down for about 10yrs now. I really want to try to make the concept come alive this spring or summer. I will be posting in my modeling event group for one person to be my model for a few hours. The concept is simple. I need someone to sit there and put makeup on while I snap some photos through the mirror. It sounds so simple but actually shooting through a mirror? How can I achieve this? What do I have to do to the mirror to make this happen?