Does anyone have a source for large, closet-door size mirrors, flawed is OK, or black plastic sheet with a glossy surface? I would like enough of either of these materials to build a small room with space for a person and chair inside. Did I forget to say cheap? Yes, I'd like to find a CHEAP source of these materials.
As an alternative, metalized plastic film in large quantities might be acceptable if I can come up with a frame to stretch it over...
Thanks!