I recently bought a toy camera called Split-Cam. It's made to take double exposure film photos really easy and it does. I've been wanting a new creative challenge and after shooting my first roll with it i gotta say its super fun. trying to match lines up and thinking of things mirrored. after trying it with this camera I'm going to have to try it with an SLR. I learned about this camera from a youtube channel called Awesome Cameras, check em out!