Watch: 1926 surreal film from Japan called "A Page of Madness"

"A Page of Madness" is an experimental Japanese horror film from 1926. It was directed by Teinosuke Kinugasa. Here's a good review on Letterboxed:

Set in a remote mental hospital, the film focuses mostly on the experiences (both internal and external) of an old janitor, whose delusional wife is one of the hospital's patients.