His films like *Black Swan* and *The Fountain* obsessively explore psychological unraveling and the fragile boundary between creative genius and mental deterioration.

He masterfully blurs reality and delusion in works like *Mulholland Drive* and *Eraserhead*, creating dreamlike narratives that question perception and sanity itself.

Through films like *Repulsion* and *The Tenant*, he meticulously documents psychological descent and paranoia, examining how sanity corrodes under pressure.