Fakin' It - Polaroid Transfers That Look Real

Step 9 Post Processing : Creating the layers (A)

We now need to see how this is going to look. Duplicate your layer and name it "Polaroid Border Black". Set the blend mode to "Multiply". Then select your old background and delete the contents leaving a blank layer (click on background layer, then CTR-A, then delete). Now fill that layer in with a beige colour just so we can see how our blending will work.