Multiple Mirror Effects in Movies

John Wick: Chapter 3 - Parabellum (2019)

Spoiler Alert !

Some of these pictures and descriptions may give away plot details that you might not want to know before watching the film.
 
screenshot screenshot

Wick fights assassins in a room with glass walls and windows and glass things throughout which reflect what's around them like mirrors.

The scene starts at about 1:50.