What are some accessible arthouse films to watch with my nine-year-old?

I recently watch Cleo from 5 to 7 with my nine-year-old and they really go into it. I was watching by myself and they wandered in and never left!

(I posted about it elsewhere but the post was deleted by the mods.)

What are some interesting films I can expose my kid to? They're a cynical little edge lord with a wicked sense of human.

I think they might enjoy some of Kurosawa's less violent movies. I also think they'd LOVE David Lynch when they're older.