In an interview with the AV Club around the time of Split‘s release, director M Night Shyamalan pointed to the influence of Yorgos Lanthimos’ Dogtooth on the film’s cinematography:
Well, then you remember how the frame is so irreverent to the characters. They stand up, and they’re just cut off. It’s doing its own thing. So if you watch our film through “Dogtooth eyes,” you can see how often we did that: a character just standing up out of frame or walking out, or you see just their shoulder. It feels like a window.
The connection between both films is perhaps most explicit here, to the point where it feels like a handshake between the directors.