We want a cave like look in an area of the haunt. I was thinking of something lightweight and fireproof.
Has anyone ever made a shape out of chicken wire and covered it with foil?I had thought with minimal overhead support for the chicken wire and a covering of wrinkly foil is might look like rock. Spray it up a little with some rocky colors. How to fasten the foil to the wire is a question.
Is this just a crazy idea? I know it would be a little fragile but would also be easy to repair. And most important fireproof.