Linked from
The 7 pages that link to Split screen, each with the reason it gives.
Michel GondryRelated: It lets Gondry place repeated performers or spaces side by side.
Brian De PalmaRelated: De Palma uses it to connect simultaneous events and heighten suspense.
Lois WeberRelated: Weber used divided compositions in Suspense to show danger and response at once.
Man with a Movie CameraRelated: Divided images let the film compare events or viewpoints at once.