How many movies have Emmanuelle Seigner and Niels Arestrup acted in together?

They have worked on 3 movies together! Their first movie together was Fernando Krapp m'a écrit cette lettre (2000) while their highest rated movie together was The Diving Bell and the Butterfly (2007). They have not worked together since At Eternity's Gate (2018). They are most known for their drama films together.