life swap

His films frequently explore identity fluidity and character transformations, particularly in 'La piel que habito' where obsession leads to a complete life reimagining.

In 'Like Father, Like Son' and 'Our Little Sister,' he deeply examines how lives intersect and reshape when families are disrupted or reformed, questioning identity beyond biology.

His exploration of duality in 'Enemy' and parallel lives in 'Prisoners' demonstrates how circumstances force characters into alternate versions of themselves.