What we could and should collaborate on, however, is a script for Elli to read in presenting the issues. I am up for collaborating on that. Elli have you got an initial script - your paper perhaps - that we could post somewhere (google docs) and make comments / suggestions on ? (such as suggesting the opening history of the mural and citations on each character)?
We could frame it and make it sound like an "Unsolved Mysteries" TV show.