heroin

His film 'Requiem for a Dream' is a visceral, unflinching exploration of addiction in all its forms, using innovative visual techniques to convey the psychological and physical devastation of heroin dependency.

His films like 'Drugstore Cowboy' and 'My Own Private Idaho' authentically document the lives of heroin users and street culture with compassion and artistic nuance.

His socially conscious films including 'Kes' and works depicting poverty examine the socioeconomic roots and human toll of drug addiction within marginalized communities.