And then to take a movie like The Matrix, or Star Wars, and then recreate it, shot for shot, as closely as I can, using clips from Public Domain movies.

Especially if I can pick, like, "this actor in this public domain movie, or movies, would be a good Neo, or Luke." And it turns out that he's in enough shots, and poses, that I'm able to remake all of that character's scenes, from Public Domain footage of this other actor.