paternal doubt

His films obsessively explore moral ambiguity and doubt, particularly regarding responsibility and paternity in works like 'Three Colors: Blue' and 'Dekalog.'

He repeatedly examines fractured family bonds and paternal uncertainty through non-linear narratives, most powerfully in 'The Sweet Hereafter' and 'Exotica.'

His masterworks like 'Shoplifters' and 'Like Father, Like Son' profoundly investigate what defines fatherhood beyond biology and the doubt inherent in parental bonds.