“The ballet I’m thinking of wouldn’t actually be a film,” Whedon explained, “although I have many...

“The ballet I’m thinking of wouldn’t actually be a film,” Whedon explained, “although I have many sort of floaty ideas, this would actually be performed by a ballet company on a stage. I’ve had this in my head for a long time. And, well, I’ve never actually told anybody anything about it. I’ll only say this much: it’s about a library.” (X)