I am currently producing Flowers for Algernon. During one of the scenes Charlie kisses Alice Kinnian and then notices a phantom of his younger teen self. I was thinking about creating a mirror with a covering of a scrim material and have "Teen Charlie" appear in the mirror. My question: 1. What kind of lighting am I going to have to use in order to create this effect? I know that I have to keep the front lit at a sharp angle until the "appearance" and then back light it. Will I have to worry about light spills from the wash lighting already up in the scene? 2. Any tips that will help me achieve this would be greatly appreciated. thanks! Tenor.