The rehearsal.
This is not a movie

Two-channel video projection

I'll also have to write many things I know very little about; it even strikes me that impenetrability is intrinsic to them. Perhaps when we think we know them we stop knowing that we don't know them, because their existence is inevitably obscure, and that must be one of their qualities.

But I don't believe I must write only what I know. I must also write the other things.

Felisberto Hernández, Por los tiempos de Clemente Colling.