Working with acetate layering

I have been looking into layering my imagery together - however when layered on the OHP screens the "thrown" image rarely shows the two layers clearly. I decided to manual layer the pieces on a light box to see the effects of the imagery layering.
I want to layer the pieces then document the effects and print these new layered images onto acetate to use as a new piece to project. I will experiment the effects of layering tomorrow when I set up another installation.

Some work more successfully than the others but I am going to work on more - considering using my Form collection on acetate to see how the use of bodies can be both engaging and work alongside the setting pieces to formulate a sense of narrative and make the work seem personal - yet also working on a common ground with the audience e.g. theme of vulnerability, body form, distress etc.