mental instability

His films like *Black Swan* and *Requiem for a Dream* intricately explore psychological deterioration and obsession through visceral, immersive cinematography.

He masterfully depicts fractured consciousness and surreal mental states in works like *Mulholland Drive* and *Eraserhead*, blurring reality and delusion.

His films *Hereditary* and *Midsommar* examine psychological trauma and mental breakdown with meticulous attention to grief-induced distortion of perception.