We showed kids and adults alike what's inside an instant photograph using the same technique that we teach people when doing emulsion lifts. First, we needed some photos to take apart so I ran around Science World shooting instant photos, much to the delight of the many onlookers who were there for the Dragon Boat races!
Then remove the plastic from the water and you are left with a gooey gelatin layer, which is the emulsion. Next we put a piece of paper into the water and poke the emulsion around until it floats over the paper. Using your fingers, pin two corners of the emulsion to the paper while pulling the paper and emulsion from the water. The weight of the water will help pull the emulsion flat over the paper.
After it is laying on the paper just the way you want, leave it flat on paper towel to dry.
If you're interested in doing a workshop on emulsion lifting please email firstname.lastname@example.org. We hope to have another emulsion lift workshop in early June.