Struktura krysztalu (1969)
The bright cinematography and the creative framing present in this film elevates a script that sometimes just doesn't know where to lead its story. It's pretty obvious from the start and through the acting that the guest has come with further intentions than to rest, but they are clear and supposedly uninterested intentions, but it's still treated as a mystery until his last scene. But it is a fascinating study of what personal liberties and wants. Curious to see more Zanussi for sure!